
As of late 2006, I have procured the use of a caliper to measure ring sizes. Due to differing properties of the various metal types I use in the manufacture of chainmail, as well as other factors which contribute to springback, the actual inner diameter of two ring types wound on the same mandrel can vary- sometimes significantly. The study of aspect ratios and their relationships to the different weaves and ring interconnectivity methods requires the use of accurate data. The information for each ring type listed was taken from a sample dataset of 25 rings.
To narrow down the list and/or optionally see rings listed in metric units, try the Ring Selector.
MD = mandrel diameter
ID = inner diameter
AR = aspect ratio
| Ring ID# | Metal | Alloy/Temper | Wire Size | MD | ID | AR | Springback1 | Rings / Pound |
|---|---|---|---|---|---|---|---|---|
| 531 | aluminum |   | 0.064" | 3/16" | 0.205" | 3.2 | 9.3% | 4119 |
| 614 | aluminum, bright | 5183, full hard | 0.030" | 1/16" | 0.067" | 2.2 | 7.2% | 49521 |
| 616 | aluminum, bright | 5183, full hard | 0.030" | .072" | 0.080" | 2.7 | 11.1% | 43615 |
| 617 | aluminum, bright | 5183, full hard | 0.030" | 5/64" | 0.084" | 2.8 | 7.5% | 42000 |
| 618 | aluminum, bright | 5183, full hard | 0.030" | 2.25mm | 0.096" | 3.2 | 8.4% | 37800 |
| 1 | aluminum, bright | 5183, full hard | 0.030" | 3/32" | 0.105" | 3.5 | 12.0% | 35717 |
| 619 | aluminum, bright | 5183, full hard | 0.030" | 13/128" | 0.111" | 3.7 | 9.3% | 34364 |
| 2 | aluminum, bright | 5183, full hard | 0.030" | 7/64" | 0.123" | 4.1 | 12.5% | 31720 |
| 790 | aluminum, bright | 5183, full hard | 0.030" | .115" | 0.126" | 4.2 | 9.6% | 29842 |
| 3 | aluminum, bright | 5183, full hard | 0.030" | 1/8" | 0.141" | 4.7 | 12.8% | 29077 |
| 816 | aluminum, bright | 5554 | 0.035" | .072" | 0.080" | 2.3 | 11.1% | 30649 |
| 817 | aluminum, bright | 5554 | 0.035" | 5/64" | 0.083" | 2.4 | 6.2% | 29077 |
| 818 | aluminum, bright | 5554 | 0.035" | 2.25mm | 0.096" | 2.7 | 8.4% | 26682 |
| 819 | aluminum, bright | 5554 | 0.035" | 3/32" | 0.102" | 2.9 | 8.8% | 25773 |
| 820 | aluminum, bright | 5554 | 0.035" | 13/128" | 0.108" | 3.1 | 6.3% | 24387 |
| 821 | aluminum, bright | 5554 | 0.035" | 7/64" | 0.118" | 3.4 | 7.9% | 22909 |
| 822 | aluminum, bright | 5554 | 0.035" | .115" | 0.123" | 3.5 | 7.0% | 22019 |
| 823 | aluminum, bright | 5554 | 0.035" | 1/8" | 0.134" | 3.8 | 7.2% | 20432 |
| 824 | aluminum, bright | 5554 | 0.035" | 17/128" | 0.145" | 4.1 | 9.2% | 19385 |
| 825 | aluminum, bright | 5554 | 0.035" | 9/64" | 0.153" | 4.4 | 8.8% | 18590 |
| 859 | aluminum, bright | 5554 | 0.035" | 19/128" | 0.162" | 4.6 | 9.1% | 17858 |
| 860 | aluminum, bright | 5554 | 0.035" | 5/32" | 0.168" | 4.8 | 7.5% | 17313 |
| 861 | aluminum, bright | 5554 | 0.035" | 21/128" | 0.178" | 5.1 | 8.5% | 16435 |
| 862 | aluminum, bright | 5554 | 0.035" | 11/64" | 0.187" | 5.3 | 8.8% | 15860 |
| 4 | aluminum, bright | 5356, full hard | 0.046" | 1/8" | 0.138" | 3.0 | 10.4% | 11118 |
| 5 | aluminum, bright | 5356, full hard | 0.046" | 9/64" | 0.155" | 3.4 | 10.2% | 10239 |
| 567 | aluminum, bright | 5356, full hard | 0.046" | 19/128" | 0.165" | 3.6 | 11.2% | 9692 |
| 7 | aluminum, bright | 5356, full hard | 0.046" | 11/64" | 0.189" | 4.1 | 10.0% | 8656 |
| 660 | aluminum, bright | 5356 | 0.047" | 3/32" | 0.098" | 2.1 | 4.5% | 13407 |
| 124 | aluminum, bright | 5356 | 0.047" | 13/128" | 0.109" | 2.3 | 7.3% | 12393 |
| 661 | aluminum, bright | 5356 | 0.047" | 7/64" | 0.117" | 2.5 | 7.0% | 11911 |
| 125 | aluminum, bright | 5356 | 0.047" | .115" | 0.127" | 2.7 | 10.4% | 11340 |
| 557 | aluminum, bright | 5356 | 0.047" | 1/8" | 0.135" | 2.9 | 8.0% | 10605 |
| 574 | aluminum, bright | 5356 | 0.047" | 17/128" | 0.145" | 3.1 | 9.2% | 10216 |
| 558 | aluminum, bright | 5356 | 0.047" | 9/64" | 0.156" | 3.3 | 10.9% | 9707 |
| 575 | aluminum, bright | 5356 | 0.047" | 19/128" | 0.166" | 3.5 | 11.8% | 9238 |
| 559 | aluminum, bright | 5356 | 0.047" | 5/32" | 0.172" | 3.7 | 10.1% | 8982 |
| 576 | aluminum, bright | 5356 | 0.047" | 21/128" | 0.179" | 3.8 | 9.1% | 8825 |
| 560 | aluminum, bright | 5356 | 0.047" | 11/64" | 0.189" | 4.0 | 10.0% | 8447 |
| 577 | aluminum, bright | 5356 | 0.047" | 23/128" | 0.194" | 4.1 | 8.0% | 8071 |
| 561 | aluminum, bright | 5356 | 0.047" | 3/16" | 0.206" | 4.4 | 9.9% | 7741 |
| 578 | aluminum, bright | 5356 | 0.047" | 25/128" | 0.218" | 4.6 | 11.6% | 7364 |
| 562 | aluminum, bright | 5356 | 0.047" | 13/64" | 0.224" | 4.8 | 10.3% | 7211 |
| 579 | aluminum, bright | 5356 | 0.047" | 27/128" | 0.234" | 5.0 | 10.9% | 6957 |
| 563 | aluminum, bright | 5356 | 0.047" | 7/32" | 0.243" | 5.2 | 11.1% | 6740 |
| 580 | aluminum, bright | 5356 | 0.047" | 29/128" | 0.251" | 5.3 | 10.8% | 6555 |
| 564 | aluminum, bright | 5356 | 0.047" | 15/64" | 0.258" | 5.5 | 10.1% | 6508 |
| 581 | aluminum, bright | 5356 | 0.047" | 31/128" | 0.267" | 5.7 | 10.2% | 6265 |
| 651 | aluminum, bright | 5356, full hard | 0.062" | 7/64" | 0.122" | 2.0 | 11.5% | 6029 |
| 797 | aluminum, bright | 5356, full hard | 0.062" | .115" | 0.127" | 2.0 | 10.4% | 5953 |
| 556 | aluminum, bright | 5356, full hard | 0.062" | 1/8" | 0.135" | 2.2 | 8.0% | 5649 |
| 798 | aluminum, bright | 5356, full hard | 0.062" | 17/128" | 0.147" | 2.4 | 10.7% | 5452 |
| 652 | aluminum, bright | 5356, full hard | 0.062" | 9/64" | 0.155" | 2.5 | 10.2% | 5238 |
| 655 | aluminum, bright | 5356, full hard | 0.062" | 19/128" | 0.162" | 2.6 | 9.1% | 5040 |
| 653 | aluminum, bright | 5356, full hard | 0.062" | 5/32" | 0.169" | 2.7 | 8.2% | 4872 |
| 799 | aluminum, bright | 5356, full hard | 0.062" | 21/128" | 0.178" | 2.9 | 8.5% | 4686 |
| 654 | aluminum, bright | 5356, full hard | 0.062" | 11/64" | 0.188" | 3.0 | 9.4% | 4500 |
| 800 | aluminum, bright | 5356, full hard | 0.062" | 23/128" | 0.193" | 3.1 | 7.4% | 4395 |
| 11 | aluminum, bright | 5356, full hard | 0.062" | 3/16" | 0.205" | 3.3 | 9.3% | 4271 |
| 801 | aluminum, bright | 5356, full hard | 0.062" | 25/128" | 0.215" | 3.5 | 10.1% | 4057 |
| 12 | aluminum, bright | 5356, full hard | 0.062" | 13/64" | 0.224" | 3.6 | 10.3% | 3944 |
| 802 | aluminum, bright | 5356, full hard | 0.062" | 27/128" | 0.231" | 3.7 | 9.5% | 3838 |
| 13 | aluminum, bright | 5356, full hard | 0.062" | 7/32" | 0.240" | 3.9 | 9.7% | 3694 |
| 803 | aluminum, bright | 5356, full hard | 0.062" | 29/128" | 0.249" | 4.0 | 9.9% | 3617 |
| 14 | aluminum, bright | 5356, full hard | 0.062" | 15/64" | 0.254" | 4.1 | 8.4% | 3555 |
| 804 | aluminum, bright | 5356, full hard | 0.062" | 31/128" | 0.266" | 4.3 | 9.8% | 3436 |
| 15 | aluminum, bright | 5356, full hard | 0.062" | 1/4" | 0.274" | 4.4 | 9.6% | 3345 |
| 805 | aluminum, bright | 5356, full hard | 0.062" | 33/128" | 0.281" | 4.5 | 9.0% | 3263 |
| 16 | aluminum, bright | 5356, full hard | 0.062" | 17/64" | 0.291" | 4.7 | 9.6% | 3154 |
| 806 | aluminum, bright | 5356, full hard | 0.062" | 35/128" | 0.303" | 4.9 | 10.8% | 3069 |
| 17 | aluminum, bright | 5356, full hard | 0.062" | 9/32" | 0.308" | 5.0 | 9.5% | 3004 |
| 18 | aluminum, bright | 5356, full hard | 0.062" | 19/64" | 0.326" | 5.3 | 9.8% | 2867 |
| 19 | aluminum, bright | 5356, full hard | 0.062" | 5/16" | 0.344" | 5.5 | 10.1% | 2769 |
| 20 | aluminum, bright | 5356, full hard | 0.062" | 21/64" | 0.361" | 5.8 | 10.0% | 2631 |
| 21 | aluminum, bright | 5356, full hard | 0.062" | 11/32" | 0.378" | 6.1 | 10.0% | 2517 |
| 675 | aluminum, bright | 5356, full hard | 0.078" | 9/64" | 0.151" | 1.9 | 7.4% | 3124 |
| 676 | aluminum, bright | 5356, full hard | 0.078" | 19/128" | 0.163" | 2.1 | 9.8% | 2992 |
| 677 | aluminum, bright | 5356, full hard | 0.078" | 5/32" | 0.170" | 2.2 | 8.8% | 2897 |
| 276 | aluminum, bright | 5356, full hard | 0.078" | 21/128" | 0.179" | 2.3 | 9.1% | 2779 |
| 678 | aluminum, bright | 5356, full hard | 0.078" | 11/64" | 0.187" | 2.4 | 8.8% | 2710 |
| 277 | aluminum, bright | 5356, full hard | 0.078" | 23/128" | 0.194" | 2.5 | 8.0% | 2619 |
| 679 | aluminum, bright | 5356, full hard | 0.078" | 3/16" | 0.203" | 2.6 | 8.3% | 2554 |
| 278 | aluminum, bright | 5356, full hard | 0.078" | 25/128" | 0.212" | 2.7 | 8.5% | 2436 |
| 659 | aluminum, bright | 5356, full hard | 0.078" | 13/64" | 0.224" | 2.9 | 10.3% | 2363 |
| 279 | aluminum, bright | 5356, full hard | 0.078" | 27/128" | 0.230" | 2.9 | 9.0% | 2312 |
| 22 | aluminum, bright | 5356, full hard | 0.078" | 7/32" | 0.239" | 3.1 | 9.3% | 2250 |
| 280 | aluminum, bright | 5356, full hard | 0.078" | 29/128" | 0.249" | 3.2 | 9.9% | 2174 |
| 23 | aluminum, bright | 5356, full hard | 0.078" | 15/64" | 0.257" | 3.3 | 9.7% | 2120 |
| 281 | aluminum, bright | 5356, full hard | 0.078" | 31/128" | 0.265" | 3.4 | 9.4% | 2073 |
| 24 | aluminum, bright | 5356, full hard | 0.078" | 1/4" | 0.274" | 3.5 | 9.6% | 2025 |
| 282 | aluminum, bright | 5356, full hard | 0.078" | 33/128" | 0.281" | 3.6 | 9.0% | 1983 |
| 25 | aluminum, bright | 5356, full hard | 0.078" | 17/64" | 0.292" | 3.7 | 9.9% | 1920 |
| 283 | aluminum, bright | 5356, full hard | 0.078" | 35/128" | 0.300" | 3.8 | 9.7% | 1874 |
| 26 | aluminum, bright | 5356, full hard | 0.078" | 9/32" | 0.308" | 3.9 | 9.5% | 1836 |
| 27 | aluminum, bright | 5356, full hard | 0.078" | 19/64" | 0.324" | 4.2 | 9.1% | 1758 |
| 28 | aluminum, bright | 5356, full hard | 0.078" | 5/16" | 0.342" | 4.4 | 9.4% | 1685 |
| 29 | aluminum, bright | 5356, full hard | 0.078" | 21/64" | 0.361" | 4.6 | 10.0% | 1628 |
| 30 | aluminum, bright | 5356, full hard | 0.078" | 11/32" | 0.377" | 4.8 | 9.7% | 1556 |
| 31 | aluminum, bright | 5356, full hard | 0.078" | 23/64" | 0.394" | 5.1 | 9.6% | 1501 |
| 32 | aluminum, bright | 5356, full hard | 0.078" | 3/8" | 0.412" | 5.3 | 9.9% | 1446 |
| 33 | aluminum, bright | 5356, full hard | 0.078" | 25/64" | 0.431" | 5.5 | 10.3% | 1391 |
| 34 | aluminum, bright | 5356, full hard | 0.078" | 13/32" | 0.449" | 5.8 | 10.5% | 1339 |
| 35 | aluminum, bright | 5356, full hard | 0.078" | 27/64" | 0.466" | 6.0 | 10.5% | 1305 |
| 36 | aluminum, bright | 5356, full hard | 0.078" | 7/16" | 0.483" | 6.2 | 10.4% | 1260 |
| 638 | aluminum, bright | 5356, full hard | 0.078" | 29/64" | 0.501" | 6.4 | 10.6% | 1226 |
| 639 | aluminum, bright | 5356, full hard | 0.078" | 15/32" | 0.521" | 6.7 | 11.1% | 1180 |
| 640 | aluminum, bright | 5356, full hard | 0.078" | 31/64" | 0.537" | 6.9 | 10.9% | 1146 |
| 641 | aluminum, bright | 5356, full hard | 0.078" | 1/2" | 0.556" | 7.1 | 11.2% | 1112 |
| 662 | aluminum, bright | 5356, full hard | 0.080" | 7/32" | 0.238" | 3.0 | 8.8% | 2254 |
| 37 | aluminum, bright | 5356, full hard | 0.080" | 1/4" | 0.273" | 3.4 | 9.2% | 2027 |
| 39 | aluminum, bright | 5356, full hard | 0.080" | 9/32" | 0.309" | 3.9 | 9.9% | 1827 |
| 41 | aluminum, bright | 5356, full hard | 0.080" | 5/16" | 0.341" | 4.3 | 9.1% | 1685 |
| 43 | aluminum, bright | 5356, full hard | 0.080" | 11/32" | 0.376" | 4.7 | 9.4% | 1558 |
| 45 | aluminum, bright | 5356, full hard | 0.080" | 3/8" | 0.412" | 5.1 | 9.9% | 1437 |
| 47 | aluminum, bright | 5356, full hard | 0.080" | 13/32" | 0.446" | 5.6 | 9.8% | 1343 |
| 49 | aluminum, bright | 5356, full hard | 0.080" | 7/16" | 0.482" | 6.0 | 10.2% | 1252 |
| 643 | aluminum, bright | 5356, full hard | 0.080" | 15/32" | 0.516" | 6.4 | 10.1% | 1182 |
| 645 | aluminum, bright | 5356, full hard | 0.080" | 1/2" | 0.557" | 7.0 | 11.4% | 1112 |
| 670 | aluminum, bright | 5356, full hard | 0.094" | 11/64" | 0.185" | 2.0 | 7.6% | 1779 |
| 807 | aluminum, bright | 5356, full hard | 0.094" | 23/128" | 0.194" | 2.1 | 8.0% | 1741 |
| 671 | aluminum, bright | 5356, full hard | 0.094" | 3/16" | 0.204" | 2.2 | 8.8% | 1678 |
| 808 | aluminum, bright | 5356, full hard | 0.094" | 25/128" | 0.212" | 2.3 | 8.5% | 1623 |
| 672 | aluminum, bright | 5356, full hard | 0.094" | 13/64" | 0.222" | 2.4 | 9.3% | 1571 |
| 809 | aluminum, bright | 5356, full hard | 0.094" | 27/128" | 0.230" | 2.4 | 9.0% | 1538 |
| 673 | aluminum, bright | 5356, full hard | 0.094" | 7/32" | 0.240" | 2.6 | 9.7% | 1490 |
| 810 | aluminum, bright | 5356, full hard | 0.094" | 29/128" | 0.249" | 2.6 | 9.9% | 1451 |
| 674 | aluminum, bright | 5356, full hard | 0.094" | 15/64" | 0.254" | 2.7 | 8.4% | 1419 |
| 811 | aluminum, bright | 5356, full hard | 0.094" | 31/128" | 0.265" | 2.8 | 9.4% | 1381 |
| 648 | aluminum, bright | 5356, full hard | 0.094" | 1/4" | 0.273" | 2.9 | 9.2% | 1350 |
| 812 | aluminum, bright | 5356, full hard | 0.094" | 33/128" | 0.279" | 3.0 | 8.2% | 1325 |
| 647 | aluminum, bright | 5356, full hard | 0.094" | 17/64" | 0.290" | 3.1 | 9.2% | 1286 |
| 813 | aluminum, bright | 5356, full hard | 0.094" | 35/128" | 0.298" | 3.2 | 9.0% | 1263 |
| 50 | aluminum, bright | 5356, full hard | 0.094" | 9/32" | 0.305" | 3.2 | 8.4% | 1236 |
| 51 | aluminum, bright | 5356, full hard | 0.094" | 19/64" | 0.322" | 3.4 | 8.5% | 1184 |
| 52 | aluminum, bright | 5356, full hard | 0.094" | 5/16" | 0.338" | 3.6 | 8.2% | 1143 |
| 53 | aluminum, bright | 5356, full hard | 0.094" | 21/64" | 0.357" | 3.8 | 8.8% | 1091 |
| 54 | aluminum, bright | 5356, full hard | 0.094" | 11/32" | 0.374" | 4.0 | 8.8% | 1054 |
| 55 | aluminum, bright | 5356, full hard | 0.094" | 23/64" | 0.390" | 4.1 | 8.5% | 1018 |
| 56 | aluminum, bright | 5356, full hard | 0.094" | 3/8" | 0.405" | 4.3 | 8.0% | 984 |
| 57 | aluminum, bright | 5356, full hard | 0.094" | 25/64" | 0.424" | 4.5 | 8.5% | 950 |
| 58 | aluminum, bright | 5356, full hard | 0.094" | 13/32" | 0.441" | 4.7 | 8.6% | 920 |
| 59 | aluminum, bright | 5356, full hard | 0.094" | 27/64" | 0.458" | 4.9 | 8.6% | 891 |
| 60 | aluminum, bright | 5356, full hard | 0.094" | 7/16" | 0.477" | 5.1 | 9.0% | 863 |
| 61 | aluminum, bright | 5356, full hard | 0.094" | 29/64" | 0.493" | 5.2 | 8.8% | 838 |
| 62 | aluminum, bright | 5356, full hard | 0.094" | 15/32" | 0.509" | 5.4 | 8.6% | 816 |
| 63 | aluminum, bright | 5356, full hard | 0.094" | 31/64" | 0.528" | 5.6 | 9.0% | 789 |
| 64 | aluminum, bright | 5356, full hard | 0.094" | 1/2" | 0.547" | 5.8 | 9.4% | 776 |
| 552 | aluminum, bright | 5356, full hard | 0.094" | 77/128" | 0.663" | 7.1 | 10.2% | 648 |
| 649 | aluminum, bright | 5356, full hard | 0.094" | .778" | 0.871" | 9.3 | 12.0% | 507 |
| 714 | brass | C260, 1/2 hard | 0.032" | 1/16" | 0.068" | 2.1 | 8.8% | 12664 |
| 847 | brass | C260, 1/2 hard | 0.032" | .072" | 0.079" | 2.5 | 9.7% | 11691 |
| 744 | brass | C260, 1/2 hard | 0.032" | 5/64" | 0.084" | 2.6 | 7.5% | 11069 |
| 848 | brass | C260, 1/2 hard | 0.032" | 2.25mm | 0.097" | 3.0 | 9.5% | 10080 |
| 155 | brass | C260, 1/2 hard | 0.032" | 3/32" | 0.103" | 3.2 | 9.9% | 9529 |
| 603 | brass | C260, 1/2 hard | 0.032" | 13/128" | 0.113" | 3.5 | 11.3% | 9004 |
| 156 | brass | C260, 1/2 hard | 0.032" | 7/64" | 0.125" | 3.9 | 14.3% | 8400 |
| 604 | brass | C260, 1/2 hard | 0.032" | .115" | 0.127" | 4.0 | 10.4% | 8217 |
| 157 | brass | C260, 1/2 hard | 0.032" | 1/8" | 0.141" | 4.4 | 12.8% | 7611 |
| 605 | brass | C260, 1/2 hard | 0.032" | 17/128" | 0.151" | 4.7 | 13.7% | 7088 |
| 158 | brass | C260, 1/2 hard | 0.032" | 9/64" | 0.160" | 5.0 | 13.8% | 6831 |
| 606 | brass | C260, 1/2 hard | 0.032" | 19/128" | 0.173" | 5.4 | 16.5% | 6565 |
| 708 | brass | C260, 1/2 hard | 0.032" | 5/32" | 0.178" | 5.6 | 13.9% | 6353 |
| 607 | brass | C260, 1/2 hard | 0.032" | 21/128" | 0.186" | 5.8 | 13.4% | 6000 |
| 709 | brass | C260, 1/2 hard | 0.032" | 11/64" | 0.199" | 6.2 | 15.8% | 5713 |
| 159 | brass | C260, 1/2 hard | 0.048" | 1/8" | 0.138" | 2.9 | 10.4% | 3048 |
| 761 | brass | C260, 1/2 hard | 0.048" | 17/128" | 0.148" | 3.1 | 11.4% | 2923 |
| 160 | brass | C260, 1/2 hard | 0.048" | 9/64" | 0.155" | 3.2 | 10.2% | 2776 |
| 707 | brass | C260, 1/2 hard | 0.048" | 19/128" | 0.167" | 3.5 | 12.5% | 2710 |
| 161 | brass | C260, 1/2 hard | 0.048" | 5/32" | 0.174" | 3.6 | 11.4% | 2604 |
| 762 | brass | C260, 1/2 hard | 0.048" | 21/128" | 0.180" | 3.8 | 9.7% | 2534 |
| 162 | brass | C260, 1/2 hard | 0.048" | 11/64" | 0.194" | 4.0 | 12.9% | 2382 |
| 763 | brass | C260, 1/2 hard | 0.048" | 23/128" | 0.197" | 4.1 | 9.6% | 2370 |
| 163 | brass | C260, 1/2 hard | 0.048" | 3/16" | 0.209" | 4.4 | 11.5% | 2257 |
| 764 | brass | C260, 1/2 hard | 0.048" | 25/128" | 0.219" | 4.6 | 12.1% | 2181 |
| 164 | brass | C260, 1/2 hard | 0.048" | 13/64" | 0.229" | 4.8 | 12.7% | 2079 |
| 765 | brass | C260, 1/2 hard | 0.048" | 27/128" | 0.236" | 4.9 | 11.9% | 2043 |
| 165 | brass | C260, 1/2 hard | 0.048" | 7/32" | 0.246" | 5.1 | 12.5% | 1957 |
| 766 | brass | C260, 1/2 hard | 0.048" | 29/128" | 0.253" | 5.3 | 11.7% | 1930 |
| 166 | brass | C260, 1/2 hard | 0.048" | 15/64" | 0.265" | 5.5 | 13.1% | 1845 |
| 767 | brass | C260, 1/2 hard | 0.048" | 31/128" | 0.270" | 5.6 | 11.5% | 1814 |
| 167 | brass | C260, 1/2 hard | 0.048" | 1/4" | 0.283" | 5.9 | 13.2% | 1741 |
| 768 | brass | C260, 1/2 hard | 0.048" | 33/128" | 0.289" | 6.0 | 12.1% | 1718 |
| 710 | brass | C260, 1/2 hard | 0.048" | 17/64" | 0.299" | 6.2 | 12.6% | 1633 |
| 769 | brass | C260, 1/2 hard | 0.048" | 35/128" | 0.312" | 6.5 | 14.1% | 1602 |
| 711 | brass | C260, 1/2 hard | 0.048" | 9/32" | 0.318" | 6.6 | 13.1% | 1553 |
| 168 | brass | C260, 1/2 hard | 0.062" | 3/16" | 0.208" | 3.4 | 10.9% | 1281 |
| 169 | brass | C260, 1/2 hard | 0.062" | 13/64" | 0.225" | 3.6 | 10.8% | 1210 |
| 170 | brass | C260, 1/2 hard | 0.062" | 7/32" | 0.243" | 3.9 | 11.1% | 1132 |
| 171 | brass | C260, 1/2 hard | 0.062" | 15/64" | 0.260" | 4.2 | 10.9% | 1067 |
| 172 | brass | C260, 1/2 hard | 0.062" | 1/4" | 0.280" | 4.5 | 12.0% | 1011 |
| 173 | brass | C260, 1/2 hard | 0.062" | 17/64" | 0.296" | 4.8 | 11.4% | 964 |
| 174 | brass | C260, 1/2 hard | 0.062" | 9/32" | 0.313" | 5.0 | 11.3% | 917 |
| 175 | brass | C260, 1/2 hard | 0.062" | 19/64" | 0.333" | 5.4 | 12.2% | 874 |
| 176 | brass | C260, 1/2 hard | 0.062" | 5/16" | 0.351" | 5.7 | 12.3% | 837 |
| 177 | brass | C260, 1/2 hard | 0.062" | 21/64" | 0.370" | 6.0 | 12.8% | 800 |
| 178 | brass | C260, 1/2 hard | 0.062" | 11/32" | 0.386" | 6.2 | 12.3% | 766 |
| 179 | brass | C260, 1/2 hard | 0.062" | 23/64" | 0.404" | 6.5 | 12.4% | 739 |
| 180 | brass | C260, 1/2 hard | 0.062" | 3/8" | 0.425" | 6.9 | 13.3% | 706 |
| 719 | brass | C260, 1/2 hard | 0.062" | 25/64" | 0.443" | 7.1 | 13.4% | 685 |
| 720 | brass | C260, 1/2 hard | 0.062" | 13/32" | 0.463" | 7.5 | 14.0% | 657 |
| 726 | brass | C260, 1/2 hard | 0.062" | 1/2" | 0.589" | 9.5 | 17.8% | 539 |
| 181 | brass | C260, 1/2 hard | 0.080" | 1/4" | 0.275" | 3.4 | 10.0% | 579 |
| 182 | brass | C260, 1/2 hard | 0.080" | 17/64" | 0.295" | 3.7 | 11.1% | 549 |
| 183 | brass | C260, 1/2 hard | 0.080" | 9/32" | 0.315" | 3.9 | 12.0% | 521 |
| 184 | brass | C260, 1/2 hard | 0.080" | 19/64" | 0.328" | 4.1 | 10.5% | 505 |
| 185 | brass | C260, 1/2 hard | 0.080" | 5/16" | 0.344" | 4.3 | 10.1% | 484 |
| 186 | brass | C260, 1/2 hard | 0.080" | 21/64" | 0.363" | 4.5 | 10.6% | 462 |
| 187 | brass | C260, 1/2 hard | 0.080" | 11/32" | 0.383" | 4.8 | 11.4% | 444 |
| 188 | brass | C260, 1/2 hard | 0.080" | 23/64" | 0.399" | 5.0 | 11.0% | 429 |
| 189 | brass | C260, 1/2 hard | 0.080" | 3/8" | 0.418" | 5.2 | 11.5% | 412 |
| 190 | brass | C260, 1/2 hard | 0.080" | 25/64" | 0.434" | 5.4 | 11.1% | 398 |
| 191 | brass | C260, 1/2 hard | 0.080" | 13/32" | 0.454" | 5.7 | 11.8% | 384 |
| 192 | brass | C260, 1/2 hard | 0.080" | 27/64" | 0.469" | 5.9 | 11.2% | 374 |
| 193 | brass | C260, 1/2 hard | 0.080" | 7/16" | 0.492" | 6.1 | 12.5% | 360 |
| 194 | brass | C260, 1/2 hard | 0.080" | 29/64" | 0.507" | 6.3 | 11.9% | 350 |
| 195 | brass | C260, 1/2 hard | 0.080" | 15/32" | 0.531" | 6.6 | 13.3% | 335 |
| 196 | brass | C260, 1/2 hard | 0.080" | 31/64" | 0.547" | 6.8 | 12.9% | 328 |
| 197 | brass | C260, 1/2 hard | 0.080" | 1/2" | 0.568" | 7.1 | 13.6% | 318 |
| 867 | bronze | 3/4 hard | 0.020" | .057" | 0.062" | 3.1 | 8.8% | 37180 |
| 868 | bronze | 3/4 hard | 0.020" | 1/16" | 0.068" | 3.4 | 8.8% | 34892 |
| 869 | bronze | 3/4 hard | 0.020" | .072" | 0.078" | 3.9 | 8.3% | 31068 |
| 870 | bronze | 3/4 hard | 0.020" | 5/64" | 0.084" | 4.2 | 7.5% | 29455 |
| 871 | bronze | 3/4 hard | 0.020" | 2.25mm | 0.096" | 4.8 | 8.4% | 26682 |
| 872 | bronze | 3/4 hard | 0.020" | 3/32" | 0.102" | 5.1 | 8.8% | 25483 |
| 815 | bronze | C510, 1/2 hard | 0.025" | 1/16" | 0.067" | 2.7 | 7.2% | 22127 |
| 688 | bronze | C510, 1/2 hard | 0.025" | .072" | 0.078" | 3.1 | 8.3% | 19552 |
| 689 | bronze | C510, 1/2 hard | 0.025" | 5/64" | 0.086" | 3.4 | 10.1% | 18565 |
| 690 | bronze | C510, 1/2 hard | 0.025" | 2.25mm | 0.096" | 3.8 | 8.4% | 16676 |
| 691 | bronze | C510, 1/2 hard | 0.025" | 3/32" | 0.103" | 4.1 | 9.9% | 16200 |
| 692 | bronze | C510, 1/2 hard | 0.025" | 13/128" | 0.111" | 4.4 | 9.3% | 14921 |
| 693 | bronze | C510, 1/2 hard | 0.025" | 7/64" | 0.120" | 4.8 | 9.7% | 14058 |
| 694 | bronze | C510, 1/2 hard | 0.025" | .115" | 0.125" | 5.0 | 8.7% | 13091 |
| 746 | bronze | C510, 1/2 hard | 0.032" | 1/16" | 0.070" | 2.2 | 12.0% | 12143 |
| 747 | bronze | C510, 1/2 hard | 0.032" | .072" | 0.076" | 2.4 | 5.6% | 11284 |
| 748 | bronze | C510, 1/2 hard | 0.032" | 5/64" | 0.085" | 2.7 | 8.8% | 10417 |
| 749 | bronze | C510, 1/2 hard | 0.032" | 2.25mm | 0.096" | 3.0 | 8.4% | 9651 |
| 680 | bronze | C510, 1/2 hard | 0.032" | 3/32" | 0.100" | 3.1 | 6.7% | 9333 |
| 681 | bronze | C510, 1/2 hard | 0.032" | 13/128" | 0.110" | 3.4 | 8.3% | 8740 |
| 682 | bronze | C510, 1/2 hard | 0.032" | 7/64" | 0.119" | 3.7 | 8.8% | 8217 |
| 750 | bronze | C510, 1/2 hard | 0.032" | .115" | 0.125" | 3.9 | 8.7% | 7993 |
| 683 | bronze | C510, 1/2 hard | 0.032" | 1/8" | 0.137" | 4.3 | 9.6% | 7364 |
| 751 | bronze | C510, 1/2 hard | 0.032" | 17/128" | 0.148" | 4.6 | 11.4% | 6913 |
| 684 | bronze | C510, 1/2 hard | 0.032" | 9/64" | 0.155" | 4.8 | 10.2% | 6651 |
| 685 | bronze | C510, 1/2 hard | 0.032" | 19/128" | 0.166" | 5.2 | 11.8% | 6318 |
| 686 | bronze | C510, 1/2 hard | 0.032" | 5/32" | 0.173" | 5.4 | 10.7% | 6097 |
| 752 | bronze | C510, 1/2 hard | 0.032" | 21/128" | 0.180" | 5.6 | 9.7% | 5872 |
| 687 | bronze | C510, 1/2 hard | 0.032" | 11/64" | 0.192" | 6.0 | 11.7% | 5549 |
| 521 | bronze |   | 0.035" | 5/64" | 0.088" | 2.5 | 12.6% | 8825 |
| 814 | bronze |   | 0.035" | 2.25mm | 0.100" | 2.9 | 12.9% | 8100 |
| 198 | bronze |   | 0.035" | 3/32" | 0.105" | 3.0 | 12.0% | 7662 |
| 608 | bronze |   | 0.035" | 13/128" | 0.115" | 3.3 | 13.2% | 7269 |
| 199 | bronze |   | 0.035" | 7/64" | 0.127" | 3.6 | 16.1% | 6790 |
| 609 | bronze |   | 0.035" | .115" | 0.131" | 3.7 | 13.9% | 6555 |
| 200 | bronze |   | 0.035" | 1/8" | 0.145" | 4.1 | 16.0% | 6163 |
| 610 | bronze |   | 0.035" | 17/128" | 0.154" | 4.4 | 16.0% | 5771 |
| 201 | bronze |   | 0.035" | 9/64" | 0.165" | 4.7 | 17.3% | 5478 |
| 611 | bronze |   | 0.035" | 19/128" | 0.178" | 5.1 | 19.9% | 5202 |
| 284 | bronze |   | 0.035" | 5/32" | 0.186" | 5.3 | 19.0% | 5018 |
| 612 | bronze |   | 0.035" | 21/128" | 0.192" | 5.5 | 17.0% | 4815 |
| 522 | bronze |   | 0.035" | 11/64" | 0.205" | 5.9 | 19.3% | 4554 |
| 613 | bronze |   | 0.035" | 23/128" | 0.209" | 6.0 | 16.3% | 4482 |
| 523 | bronze |   | 0.035" | 3/16" | 0.227" | 6.5 | 21.1% | 4185 |
| 202 | bronze | C510, 1/2 hard | 0.048" | 1/8" | 0.136" | 2.8 | 8.8% | 3008 |
| 780 | bronze | C510, 1/2 hard | 0.048" | 17/128" | 0.146" | 3.0 | 9.9% | 2867 |
| 203 | bronze | C510, 1/2 hard | 0.048" | 9/64" | 0.155" | 3.2 | 10.2% | 2752 |
| 706 | bronze | C510, 1/2 hard | 0.048" | 19/128" | 0.164" | 3.4 | 10.5% | 2646 |
| 204 | bronze | C510, 1/2 hard | 0.048" | 5/32" | 0.174" | 3.6 | 11.4% | 2512 |
| 781 | bronze | C510, 1/2 hard | 0.048" | 21/128" | 0.180" | 3.8 | 9.7% | 2452 |
| 205 | bronze | C510, 1/2 hard | 0.048" | 11/64" | 0.191" | 4.0 | 11.1% | 2329 |
| 782 | bronze | C510, 1/2 hard | 0.048" | 23/128" | 0.194" | 4.0 | 8.0% | 2305 |
| 206 | bronze | C510, 1/2 hard | 0.048" | 3/16" | 0.205" | 4.3 | 9.3% | 2226 |
| 783 | bronze | C510, 1/2 hard | 0.048" | 25/128" | 0.215" | 4.5 | 10.1% | 2116 |
| 207 | bronze | C510, 1/2 hard | 0.048" | 13/64" | 0.223" | 4.6 | 9.8% | 2047 |
| 784 | bronze | C510, 1/2 hard | 0.048" | 27/128" | 0.232" | 4.8 | 10.0% | 1981 |
| 208 | bronze | C510, 1/2 hard | 0.048" | 7/32" | 0.241" | 5.0 | 10.2% | 1917 |
| 785 | bronze | C510, 1/2 hard | 0.048" | 29/128" | 0.250" | 5.2 | 10.3% | 1877 |
| 209 | bronze | C510, 1/2 hard | 0.048" | 15/64" | 0.258" | 5.4 | 10.1% | 1806 |
| 786 | bronze | C510, 1/2 hard | 0.048" | 31/128" | 0.266" | 5.5 | 9.8% | 1766 |
| 210 | bronze | C510, 1/2 hard | 0.048" | 1/4" | 0.277" | 5.8 | 10.8% | 1709 |
| 787 | bronze | C510, 1/2 hard | 0.048" | 33/128" | 0.283" | 5.9 | 9.8% | 1669 |
| 712 | bronze | C510, 1/2 hard | 0.048" | 17/64" | 0.293" | 6.1 | 10.3% | 1611 |
| 788 | bronze | C510, 1/2 hard | 0.048" | 35/128" | 0.306" | 6.4 | 11.9% | 1561 |
| 713 | bronze | C510, 1/2 hard | 0.048" | 9/32" | 0.312" | 6.5 | 10.9% | 1532 |
| 211 | bronze | C510, 1/2 hard | 0.062" | 3/16" | 0.204" | 3.3 | 8.8% | 1274 |
| 212 | bronze | C510, 1/2 hard | 0.062" | 13/64" | 0.222" | 3.6 | 9.3% | 1191 |
| 213 | bronze | C510, 1/2 hard | 0.062" | 7/32" | 0.240" | 3.9 | 9.7% | 1117 |
| 214 | bronze | C510, 1/2 hard | 0.062" | 15/64" | 0.256" | 4.1 | 9.2% | 1062 |
| 215 | bronze | C510, 1/2 hard | 0.062" | 1/4" | 0.272" | 4.4 | 8.8% | 1011 |
| 216 | bronze | C510, 1/2 hard | 0.062" | 17/64" | 0.290" | 4.7 | 9.2% | 958 |
| 217 | bronze | C510, 1/2 hard | 0.062" | 9/32" | 0.306" | 4.9 | 8.8% | 914 |
| 218 | bronze | C510, 1/2 hard | 0.062" | 19/64" | 0.325" | 5.2 | 9.5% | 873 |
| 219 | bronze | C510, 1/2 hard | 0.062" | 5/16" | 0.341" | 5.5 | 9.1% | 837 |
| 220 | bronze | C510, 1/2 hard | 0.062" | 21/64" | 0.361" | 5.8 | 10.0% | 795 |
| 221 | bronze | C510, 1/2 hard | 0.062" | 11/32" | 0.380" | 6.1 | 10.5% | 758 |
| 222 | bronze | C510, 1/2 hard | 0.062" | 23/64" | 0.398" | 6.4 | 10.7% | 733 |
| 223 | bronze | C510, 1/2 hard | 0.062" | 3/8" | 0.415" | 6.7 | 10.7% | 706 |
| 727 | bronze | C510, 1/2 hard | 0.062" | 25/64" | 0.435" | 7.0 | 11.4% | 675 |
| 728 | bronze | C510, 1/2 hard | 0.062" | 13/32" | 0.453" | 7.3 | 11.5% | 653 |
| 729 | bronze | C510, 1/2 hard | 0.062" | 27/64" | 0.469" | 7.6 | 11.2% | 634 |
| 730 | bronze | C510, 1/2 hard | 0.062" | 7/16" | 0.491" | 7.9 | 12.2% | 605 |
| 734 | bronze | C510, 1/2 hard | 0.062" | 1/2" | 0.570" | 9.2 | 14.0% | 533 |
| 224 | bronze | C510, 1/2 hard | 0.080" | 1/4" | 0.273" | 3.4 | 9.2% | 573 |
| 226 | bronze | C510, 1/2 hard | 0.080" | 9/32" | 0.306" | 3.8 | 8.8% | 527 |
| 228 | bronze | C510, 1/2 hard | 0.080" | 5/16" | 0.341" | 4.3 | 9.1% | 481 |
| 230 | bronze | C510, 1/2 hard | 0.080" | 11/32" | 0.378" | 4.7 | 10.0% | 442 |
| 232 | bronze | C510, 1/2 hard | 0.080" | 3/8" | 0.411" | 5.1 | 9.6% | 411 |
| 234 | bronze | C510, 1/2 hard | 0.080" | 13/32" | 0.449" | 5.6 | 10.5% | 381 |
| 236 | bronze | C510, 1/2 hard | 0.080" | 7/16" | 0.479" | 6.0 | 9.5% | 361 |
| 238 | bronze | C510, 1/2 hard | 0.080" | 15/32" | 0.519" | 6.5 | 10.7% | 337 |
| 240 | bronze | C510, 1/2 hard | 0.080" | 1/2" | 0.557" | 7.0 | 11.4% | 316 |
| 745 | copper | dead soft | 0.036" | 3/32" | 0.097" | 2.7 | 3.5% | 7922 |
| 126 | copper | 1/2 hard | 0.048" | 1/8" | 0.133" | 2.8 | 6.4% | 3118 |
| 127 | copper | 1/2 hard | 0.048" | 9/64" | 0.152" | 3.2 | 8.1% | 2822 |
| 615 | copper | 1/2 hard | 0.048" | 19/128" | 0.166" | 3.5 | 11.8% | 2684 |
| 128 | copper | 1/2 hard | 0.048" | 5/32" | 0.171" | 3.6 | 9.4% | 2603 |
| 129 | copper | 1/2 hard | 0.048" | 11/64" | 0.188" | 3.9 | 9.4% | 2403 |
| 130 | copper | 1/2 hard | 0.048" | 3/16" | 0.204" | 4.2 | 8.8% | 2243 |
| 131 | copper | 1/2 hard | 0.048" | 13/64" | 0.220" | 4.6 | 8.3% | 2102 |
| 132 | copper | 1/2 hard | 0.048" | 7/32" | 0.238" | 5.0 | 8.8% | 1976 |
| 513 | copper | dead soft | 0.062" | 3/16" | 0.199" | 3.2 | 6.1% | 1339 |
| 133 | copper | full hard | 0.062" | 3/16" | 0.199" | 3.2 | 6.1% | 1285 |
| 134 | copper | full hard | 0.062" | 13/64" | 0.216" | 3.5 | 6.3% | 1205 |
| 135 | copper | full hard | 0.062" | 7/32" | 0.233" | 3.8 | 6.5% | 1133 |
| 136 | copper | full hard | 0.062" | 15/64" | 0.250" | 4.0 | 6.7% | 1075 |
| 137 | copper | full hard | 0.062" | 1/4" | 0.265" | 4.3 | 6.0% | 1024 |
| 138 | copper | full hard | 0.062" | 17/64" | 0.283" | 4.6 | 6.5% | 960 |
| 139 | copper | full hard | 0.062" | 9/32" | 0.299" | 4.8 | 6.3% | 926 |
| 140 | copper | full hard | 0.062" | 19/64" | 0.315" | 5.1 | 6.1% | 881 |
| 141 | copper | full hard | 0.062" | 5/16" | 0.331" | 5.3 | 5.9% | 849 |
| 771 | copper | dead soft | 0.064" | 11/64" | 0.182" | 2.8 | 5.9% | 1299 |
| 772 | copper | dead soft | 0.064" | 3/16" | 0.198" | 3.1 | 5.6% | 1217 |
| 773 | copper | dead soft | 0.064" | 13/64" | 0.214" | 3.3 | 5.4% | 1138 |
| 774 | copper | dead soft | 0.064" | 7/32" | 0.230" | 3.6 | 5.1% | 1072 |
| 775 | copper | dead soft | 0.064" | 15/64" | 0.244" | 3.8 | 4.1% | 1019 |
| 849 | copper | dead soft | 0.064" | 1/4" | 0.261" | 4.1 | 4.4% | 964 |
| 667 | copper | dead soft | 0.065" | 7/32" | 0.228" | 3.5 | 4.2% | 1024 |
| 753 | copper | dead soft | 0.080" | 7/32" | 0.229" | 2.9 | 4.7% | 638 |
| 663 | copper | full hard | 0.080" | 7/32" | 0.231" | 2.9 | 5.6% | 647 |
| 754 | copper | dead soft | 0.080" | 15/64" | 0.245" | 3.1 | 4.5% | 609 |
| 664 | copper | full hard | 0.080" | 15/64" | 0.248" | 3.1 | 5.8% | 614 |
| 669 | copper | dead soft | 0.080" | 1/4" | 0.266" | 3.3 | 6.4% | 571 |
| 142 | copper | full hard | 0.080" | 1/4" | 0.267" | 3.3 | 6.8% | 579 |
| 143 | copper | full hard | 0.080" | 17/64" | 0.283" | 3.5 | 6.5% | 553 |
| 755 | copper | dead soft | 0.080" | 17/64" | 0.281" | 3.5 | 5.8% | 545 |
| 756 | copper | dead soft | 0.080" | 9/32" | 0.298" | 3.7 | 6.0% | 525 |
| 144 | copper | full hard | 0.080" | 9/32" | 0.299" | 3.7 | 6.3% | 529 |
| 145 | copper | full hard | 0.080" | 19/64" | 0.315" | 3.9 | 6.1% | 505 |
| 146 | copper | full hard | 0.080" | 5/16" | 0.331" | 4.1 | 5.9% | 487 |
| 147 | copper | full hard | 0.080" | 21/64" | 0.349" | 4.4 | 6.4% | 467 |
| 148 | copper | full hard | 0.080" | 11/32" | 0.366" | 4.6 | 6.5% | 450 |
| 149 | copper | full hard | 0.080" | 23/64" | 0.382" | 4.8 | 6.3% | 433 |
| 150 | copper | full hard | 0.080" | 3/8" | 0.397" | 5.0 | 5.9% | 419 |
| 151 | copper | full hard | 0.080" | 25/64" | 0.413" | 5.2 | 5.7% | 406 |
| 152 | copper | full hard | 0.080" | 13/32" | 0.431" | 5.4 | 6.1% | 391 |
| 153 | copper | full hard | 0.080" | 27/64" | 0.446" | 5.6 | 5.7% | 380 |
| 154 | copper | full hard | 0.080" | 7/16" | 0.464" | 5.8 | 6.1% | 367 |
| 517 | copper | dead soft | 0.086" | 9/32" | 0.301" | 3.5 | 7.0% | 453 |
| 480 | galvanized steel |   | 0.057" | 3/16" | 0.201" | 3.5 | 7.2% | 1720 |
| 481 | galvanized steel |   | 0.057" | 7/32" | 0.238" | 4.2 | 8.8% | 1509 |
| 482 | galvanized steel |   | 0.057" | 1/4" | 0.272" | 4.8 | 8.8% | 1354 |
| 483 | galvanized steel |   | 0.057" | 9/32" | 0.305" | 5.4 | 8.4% | 1231 |
| 484 | galvanized steel |   | 0.057" | 5/16" | 0.338" | 5.9 | 8.2% | 1128 |
| 549 | galvanized steel |   | 0.057" | 11/32" | 0.375" | 6.6 | 9.1% | 1034 |
| 485 | galvanized steel |   | 0.057" | 3/8" | 0.410" | 7.2 | 9.3% | 944 |
| 490 | galvanized steel |   | 0.062" | 5/16" | 0.332" | 5.4 | 6.2% | 980 |
| 497 | galvanized steel |   | 0.105" | 1" | 1.073" | 10.2 | 7.3% | 110 |
| 518 | nickel silver | dead soft | 0.032" | 1/8" | 0.134" | 4.2 | 7.2% | 7780 |
| 241 | nickel silver | C745, 1/2 hard | 0.048" | 1/8" | 0.137" | 2.9 | 9.6% | 3124 |
| 242 | nickel silver | C745, 1/2 hard | 0.048" | 17/128" | 0.147" | 3.1 | 10.7% | 2945 |
| 243 | nickel silver | C745, 1/2 hard | 0.048" | 9/64" | 0.155" | 3.2 | 10.2% | 2839 |
| 244 | nickel silver | C745, 1/2 hard | 0.048" | 19/128" | 0.167" | 3.5 | 12.5% | 2675 |
| 245 | nickel silver | C745, 1/2 hard | 0.048" | 5/32" | 0.170" | 3.5 | 8.8% | 2637 |
| 246 | nickel silver | C745, 1/2 hard | 0.048" | 21/128" | 0.179" | 3.7 | 9.1% | 2517 |
| 247 | nickel silver | C745, 1/2 hard | 0.048" | 11/64" | 0.188" | 3.9 | 9.4% | 2420 |
| 248 | nickel silver | C745, 1/2 hard | 0.048" | 23/128" | 0.194" | 4.0 | 8.0% | 2360 |
| 249 | nickel silver | C745, 1/2 hard | 0.048" | 3/16" | 0.206" | 4.3 | 9.9% | 2250 |
| 250 | nickel silver | C745, 1/2 hard | 0.048" | 25/128" | 0.216" | 4.5 | 10.6% | 2158 |
| 251 | nickel silver | C745, 1/2 hard | 0.048" | 13/64" | 0.224" | 4.7 | 10.3% | 2106 |
| 252 | nickel silver | C745, 1/2 hard | 0.048" | 27/128" | 0.235" | 4.9 | 11.4% | 2020 |
| 253 | nickel silver | C745, 1/2 hard | 0.048" | 7/32" | 0.240" | 5.0 | 9.7% | 1981 |
| 267 | nickel silver | C745, 1/2 hard | 0.048" | 29/128" | 0.250" | 5.2 | 10.3% | 1917 |
| 268 | nickel silver | C745, 1/2 hard | 0.048" | 15/64" | 0.259" | 5.4 | 10.5% | 1859 |
| 269 | nickel silver | C745, 1/2 hard | 0.048" | 31/128" | 0.268" | 5.6 | 10.7% | 1809 |
| 270 | nickel silver | C745, 1/2 hard | 0.048" | 1/4" | 0.277" | 5.8 | 10.8% | 1762 |
| 271 | nickel silver | C745, 1/2 hard | 0.048" | 33/128" | 0.287" | 6.0 | 11.3% | 1709 |
| 272 | nickel silver | C745, 1/2 hard | 0.048" | 17/64" | 0.296" | 6.2 | 11.4% | 1660 |
| 273 | nickel silver | C745, 1/2 hard | 0.048" | 35/128" | 0.311" | 6.5 | 13.7% | 1587 |
| 274 | nickel silver | C745, 1/2 hard | 0.048" | 9/32" | 0.317" | 6.6 | 12.7% | 1566 |
| 841 | nickel silver | C745, 1/2 hard | 0.048" | 21/64" | 0.369" | 7.7 | 12.5% | 1365 |
| 512 | nickel silver | dead soft | 0.050" | 3/16" | 0.204" | 4.1 | 8.8% | 2136 |
| 254 | nickel silver | C745, 1/2 hard | 0.062" | 3/16" | 0.207" | 3.3 | 10.4% | 1252 |
| 255 | nickel silver | C745, 1/2 hard | 0.062" | 13/64" | 0.224" | 3.6 | 10.3% | 1183 |
| 256 | nickel silver | C745, 1/2 hard | 0.062" | 7/32" | 0.242" | 3.9 | 10.6% | 1110 |
| 257 | nickel silver | C745, 1/2 hard | 0.062" | 15/64" | 0.258" | 4.2 | 10.1% | 1053 |
| 258 | nickel silver | C745, 1/2 hard | 0.062" | 1/4" | 0.275" | 4.4 | 10.0% | 995 |
| 259 | nickel silver | C745, 1/2 hard | 0.062" | 17/64" | 0.296" | 4.8 | 11.4% | 944 |
| 260 | nickel silver | C745, 1/2 hard | 0.062" | 9/32" | 0.314" | 5.1 | 11.6% | 896 |
| 261 | nickel silver | C745, 1/2 hard | 0.062" | 19/64" | 0.331" | 5.3 | 11.5% | 859 |
| 262 | nickel silver | C745, 1/2 hard | 0.062" | 5/16" | 0.347" | 5.6 | 11.0% | 825 |
| 263 | nickel silver | C745, 1/2 hard | 0.062" | 21/64" | 0.368" | 5.9 | 12.2% | 785 |
| 264 | nickel silver | C745, 1/2 hard | 0.062" | 11/32" | 0.386" | 6.2 | 12.3% | 752 |
| 265 | nickel silver | C745, 1/2 hard | 0.062" | 23/64" | 0.405" | 6.5 | 12.7% | 724 |
| 266 | nickel silver | C745, 1/2 hard | 0.062" | 3/8" | 0.421" | 6.8 | 12.3% | 697 |
| 866 | stainless steel | 316, 1/4 hard | 0.019" | .057" | 0.062" | 3.3 | 8.8% | 43615 |
| 588 | stainless steel | 316, 1/4 hard | 0.019" | 1/16" | 0.066" | 3.5 | 5.6% | 40865 |
| 589 | stainless steel | 316, 1/4 hard | 0.019" | .072" | 0.078" | 4.1 | 8.3% | 36000 |
| 590 | stainless steel | 316, 1/4 hard | 0.019" | 5/64" | 0.086" | 4.5 | 10.1% | 33851 |
| 592 | stainless steel | 316, 1/4 hard | 0.019" | 2.25mm | 0.097" | 5.1 | 9.5% | 30649 |
| 593 | stainless steel | 316, 1/4 hard | 0.019" | 3/32" | 0.103" | 5.4 | 9.9% | 29647 |
| 566 | stainless steel | 304, 1/4 hard | 0.025" | .072" | 0.081" | 3.2 | 12.5% | 22909 |
| 568 | stainless steel | 304, 1/4 hard | 0.025" | 5/64" | 0.089" | 3.6 | 13.9% | 21196 |
| 569 | stainless steel | 304, 1/4 hard | 0.025" | 2.25mm | 0.100" | 4.0 | 12.9% | 19220 |
| 570 | stainless steel | 304, 1/4 hard | 0.025" | 3/32" | 0.108" | 4.3 | 15.2% | 18144 |
| 571 | stainless steel | 304, 1/4 hard | 0.025" | 13/128" | 0.116" | 4.6 | 14.2% | 16925 |
| 572 | stainless steel | 304, 1/4 hard | 0.025" | 7/64" | 0.129" | 5.2 | 17.9% | 15860 |
| 573 | stainless steel | 304, 1/4 hard | 0.025" | .115" | 0.133" | 5.3 | 15.7% | 15324 |
| 695 | stainless steel | 410, 1/4 hard | 0.028" | 1/16" | 0.064" | 2.3 | 2.4% | 19895 |
| 696 | stainless steel | 410, 1/4 hard | 0.028" | .072" | 0.075" | 2.7 | 4.2% | 17858 |
| 697 | stainless steel | 410, 1/4 hard | 0.028" | 5/64" | 0.083" | 3.0 | 6.2% | 16676 |
| 698 | stainless steel | 410, 1/4 hard | 0.028" | 2.25mm | 0.094" | 3.4 | 6.1% | 15120 |
| 699 | stainless steel | 410, 1/4 hard | 0.028" | 3/32" | 0.100" | 3.6 | 6.7% | 14538 |
| 700 | stainless steel | 410, 1/4 hard | 0.028" | 13/128" | 0.108" | 3.9 | 6.3% | 13663 |
| 701 | stainless steel | 410, 1/4 hard | 0.028" | 7/64" | 0.118" | 4.2 | 7.9% | 12742 |
| 702 | stainless steel | 410, 1/4 hard | 0.028" | .115" | 0.121" | 4.3 | 5.2% | 12462 |
| 703 | stainless steel | 410, 1/4 hard | 0.028" | 1/8" | 0.134" | 4.8 | 7.2% | 11484 |
| 704 | stainless steel | 410, 1/4 hard | 0.028" | 17/128" | 0.142" | 5.1 | 6.9% | 10904 |
| 705 | stainless steel | 410, 1/4 hard | 0.028" | 9/64" | 0.151" | 5.4 | 7.4% | 10380 |
| 65 | stainless steel | 304, 1/4 hard | 0.032" | 3/32" | 0.102" | 3.2 | 8.8% | 10264 |
| 873 | stainless steel | 304, 1/4 hard | 0.032" | 2.5mm | 0.110" | 3.4 | 11.8% | 9776 |
| 582 | stainless steel | 304, 1/4 hard | 0.032" | 13/128" | 0.117" | 3.7 | 15.2% | 9651 |
| 66 | stainless steel | 304, 1/4 hard | 0.032" | 7/64" | 0.121" | 3.8 | 10.6% | 9145 |
| 583 | stainless steel | 304, 1/4 hard | 0.032" | .115" | 0.127" | 4.0 | 10.4% | 8792 |
| 67 | stainless steel | 304, 1/4 hard | 0.032" | 1/8" | 0.140" | 4.4 | 12.0% | 8043 |
| 584 | stainless steel | 304, 1/4 hard | 0.032" | 17/128" | 0.146" | 4.6 | 9.9% | 7821 |
| 68 | stainless steel | 304, 1/4 hard | 0.032" | 9/64" | 0.158" | 4.9 | 12.4% | 7293 |
| 585 | stainless steel | 304, 1/4 hard | 0.032" | 19/128" | 0.169" | 5.3 | 13.9% | 6894 |
| 69 | stainless steel | 304, 1/4 hard | 0.032" | 5/32" | 0.175" | 5.5 | 12.0% | 6690 |
| 586 | stainless steel | 304, 1/4 hard | 0.032" | 21/128" | 0.178" | 5.6 | 8.5% | 6593 |
| 646 | stainless steel | 304, 1/4 hard | 0.032" | 11/64" | 0.198" | 6.2 | 15.2% | 6064 |
| 827 | stainless steel |   | 0.035" | 13/128" | 0.116" | 3.3 | 14.2% | 7902 |
| 71 | stainless steel | 308 | 0.035" | 7/64" | 0.129" | 3.7 | 17.9% | 7451 |
| 829 | stainless steel |   | 0.035" | .115" | 0.129" | 3.7 | 12.2% | 7200 |
| 72 | stainless steel | 308 | 0.035" | 1/8" | 0.143" | 4.1 | 14.4% | 6714 |
| 831 | stainless steel |   | 0.035" | 17/128" | 0.152" | 4.3 | 14.4% | 6318 |
| 73 | stainless steel | 308 | 0.035" | 9/64" | 0.161" | 4.6 | 14.5% | 6077 |
| 591 | stainless steel | 308 | 0.035" | 19/128" | 0.171" | 4.9 | 15.2% | 5753 |
| 834 | stainless steel |   | 0.035" | 5/32" | 0.180" | 5.1 | 15.2% | 5532 |
| 74 | stainless steel | 308 | 0.035" | 5/32" | 0.181" | 5.2 | 15.8% | 5591 |
| 835 | stainless steel |   | 0.035" | 21/128" | 0.189" | 5.4 | 15.2% | 5226 |
| 75 | stainless steel | 308 | 0.035" | 11/64" | 0.202" | 5.8 | 17.5% | 5037 |
| 837 | stainless steel |   | 0.035" | 23/128" | 0.209" | 6.0 | 16.3% | 4826 |
| 76 | stainless steel | 308 | 0.035" | 3/16" | 0.220" | 6.3 | 17.3% | 4685 |
| 789 | stainless steel | 308, 1/2 hard | 0.040" | 13/128" | 0.111" | 2.8 | 9.3% | 6000 |
| 650 | stainless steel | 308, 1/2 hard | 0.040" | 7/64" | 0.129" | 3.2 | 17.9% | 5413 |
| 637 | stainless steel | 308, 1/2 hard | 0.040" | .115" | 0.133" | 3.3 | 15.7% | 5413 |
| 620 | stainless steel | 308, 1/2 hard | 0.040" | 1/8" | 0.143" | 3.6 | 14.4% | 5074 |
| 629 | stainless steel | 308, 1/2 hard | 0.040" | 17/128" | 0.151" | 3.8 | 13.7% | 4898 |
| 621 | stainless steel | 308, 1/2 hard | 0.040" | 9/64" | 0.161" | 4.0 | 14.5% | 4619 |
| 630 | stainless steel | 308, 1/2 hard | 0.040" | 19/128" | 0.171" | 4.3 | 15.2% | 4404 |
| 622 | stainless steel | 308, 1/2 hard | 0.040" | 5/32" | 0.176" | 4.4 | 12.6% | 4304 |
| 631 | stainless steel | 308, 1/2 hard | 0.040" | 21/128" | 0.185" | 4.6 | 12.8% | 4101 |
| 623 | stainless steel | 308, 1/2 hard | 0.040" | 11/64" | 0.196" | 4.9 | 14.0% | 3927 |
| 632 | stainless steel | 308, 1/2 hard | 0.040" | 23/128" | 0.200" | 5.0 | 11.3% | 3864 |
| 624 | stainless steel | 308, 1/2 hard | 0.040" | 3/16" | 0.213" | 5.3 | 13.6% | 3652 |
| 633 | stainless steel | 308, 1/2 hard | 0.040" | 25/128" | 0.221" | 5.5 | 13.2% | 3516 |
| 625 | stainless steel | 308, 1/2 hard | 0.040" | 13/64" | 0.229" | 5.7 | 12.7% | 3390 |
| 634 | stainless steel | 308, 1/2 hard | 0.040" | 27/128" | 0.239" | 6.0 | 13.3% | 3292 |
| 626 | stainless steel | 308, 1/2 hard | 0.040" | 7/32" | 0.248" | 6.2 | 13.4% | 3181 |
| 635 | stainless steel | 308, 1/2 hard | 0.040" | 29/128" | 0.256" | 6.4 | 13.0% | 3090 |
| 627 | stainless steel | 308, 1/2 hard | 0.040" | 15/64" | 0.269" | 6.7 | 14.8% | 2992 |
| 636 | stainless steel | 308, 1/2 hard | 0.040" | 31/128" | 0.277" | 6.9 | 14.4% | 2904 |
| 628 | stainless steel | 308, 1/2 hard | 0.040" | 1/4" | 0.283" | 7.1 | 13.2% | 2810 |
| 735 | stainless steel | 304, 1/4 hard | 0.045" | 1/8" | 0.136" | 3.0 | 8.8% | 3985 |
| 736 | stainless steel | 304, 1/4 hard | 0.045" | 9/64" | 0.154" | 3.4 | 9.5% | 3643 |
| 737 | stainless steel | 304, 1/4 hard | 0.045" | 5/32" | 0.172" | 3.8 | 10.1% | 3350 |
| 499 | stainless steel | 316L | 0.045" | 5/32" | 0.179" | 4.0 | 14.6% | 3120 |
| 738 | stainless steel | 304, 1/4 hard | 0.045" | 11/64" | 0.189" | 4.2 | 10.0% | 3073 |
| 501 | stainless steel | 316L | 0.045" | 3/16" | 0.218" | 4.8 | 16.3% | 2750 |
| 739 | stainless steel | 304, 1/4 hard | 0.045" | 3/16" | 0.207" | 4.6 | 10.4% | 2882 |
| 505 | stainless steel | 308 | 0.045" | 3/16" | 0.208" | 4.6 | 10.9% | 2830 |
| 740 | stainless steel | 304, 1/4 hard | 0.045" | 13/64" | 0.225" | 5.0 | 10.8% | 2662 |
| 741 | stainless steel | 304, 1/4 hard | 0.045" | 7/32" | 0.243" | 5.4 | 11.1% | 2498 |
| 502 | stainless steel | 316L | 0.045" | 7/32" | 0.262" | 5.8 | 19.8% | 2272 |
| 742 | stainless steel | 304, 1/4 hard | 0.045" | 15/64" | 0.262" | 5.8 | 11.8% | 2345 |
| 743 | stainless steel | 304, 1/4 hard | 0.045" | 1/4" | 0.280" | 6.2 | 12.0% | 2213 |
| 504 | stainless steel | 316L | 0.045" | 5/16" | 0.381" | 8.5 | 21.9% | 1625 |
| 77 | stainless steel | 304, 1/2 hard | 0.048" | 17/128" | 0.151" | 3.1 | 13.7% | 3159 |
| 78 | stainless steel | 304, 1/2 hard | 0.048" | 9/64" | 0.157" | 3.3 | 11.6% | 2961 |
| 594 | stainless steel | 304, 1/2 hard | 0.048" | 19/128" | 0.170" | 3.5 | 14.5% | 2892 |
| 79 | stainless steel | 304, 1/2 hard | 0.048" | 5/32" | 0.173" | 3.6 | 10.7% | 2821 |
| 595 | stainless steel | 304, 1/2 hard | 0.048" | 21/128" | 0.182" | 3.8 | 10.9% | 2703 |
| 80 | stainless steel | 304, 1/2 hard | 0.048" | 11/64" | 0.191" | 4.0 | 11.1% | 2577 |
| 596 | stainless steel | 304, 1/2 hard | 0.048" | 23/128" | 0.199" | 4.1 | 10.7% | 2514 |
| 81 | stainless steel | 304, 1/2 hard | 0.048" | 3/16" | 0.207" | 4.3 | 10.4% | 2392 |
| 597 | stainless steel | 304, 1/2 hard | 0.048" | 25/128" | 0.219" | 4.6 | 12.1% | 2319 |
| 82 | stainless steel | 304, 1/2 hard | 0.048" | 13/64" | 0.226" | 4.7 | 11.3% | 2266 |
| 598 | stainless steel | 304, 1/2 hard | 0.048" | 27/128" | 0.237" | 4.9 | 12.4% | 2179 |
| 83 | stainless steel | 304, 1/2 hard | 0.048" | 7/32" | 0.243" | 5.1 | 11.1% | 2142 |
| 599 | stainless steel | 304, 1/2 hard | 0.048" | 29/128" | 0.253" | 5.3 | 11.7% | 2052 |
| 84 | stainless steel | 304, 1/2 hard | 0.048" | 15/64" | 0.261" | 5.4 | 11.4% | 1998 |
| 600 | stainless steel | 304, 1/2 hard | 0.048" | 31/128" | 0.271" | 5.6 | 11.9% | 1934 |
| 85 | stainless steel | 304, 1/2 hard | 0.048" | 1/4" | 0.278" | 5.8 | 11.2% | 1873 |
| 601 | stainless steel | 304, 1/2 hard | 0.048" | 33/128" | 0.290" | 6.0 | 12.5% | 1833 |
| 86 | stainless steel | 304, 1/2 hard | 0.048" | 17/64" | 0.303" | 6.3 | 14.1% | 1765 |
| 602 | stainless steel | 304, 1/2 hard | 0.048" | 35/128" | 0.313" | 6.5 | 14.5% | 1705 |
| 87 | stainless steel | 304, 1/2 hard | 0.048" | 9/32" | 0.316" | 6.6 | 12.4% | 1708 |
| 88 | stainless steel | 304, 1/2 hard | 0.048" | 19/64" | 0.334" | 7.0 | 12.5% | 1620 |
| 89 | stainless steel | 304, 1/2 hard | 0.048" | 5/16" | 0.355" | 7.4 | 13.6% | 1549 |
| 863 | stainless steel | 304, 1/2 hard | 0.048" | 21/64" | 0.378" | 7.9 | 15.2% | 1451 |
| 864 | stainless steel | 304, 1/2 hard | 0.048" | 11/32" | 0.397" | 8.3 | 15.5% | 1392 |
| 865 | stainless steel | 304, 1/2 hard | 0.048" | 23/64" | 0.419" | 8.7 | 16.6% | 1328 |
| 666 | stainless steel | 304, 1/2 hard | 0.048" | 3/8" | 0.435" | 9.1 | 16.0% | 1282 |
| 90 | stainless steel | 304, 1/4 hard | 0.063" | 3/16" | 0.203" | 3.2 | 8.3% | 1391 |
| 791 | stainless steel | 304, 1/4 hard | 0.063" | 25/128" | 0.211" | 3.3 | 8.0% | 1343 |
| 91 | stainless steel | 304, 1/4 hard | 0.063" | 13/64" | 0.220" | 3.5 | 8.3% | 1306 |
| 792 | stainless steel | 304, 1/4 hard | 0.063" | 27/128" | 0.230" | 3.7 | 9.0% | 1260 |
| 92 | stainless steel | 304, 1/4 hard | 0.063" | 7/32" | 0.240" | 3.8 | 9.7% | 1223 |
| 793 | stainless steel | 304, 1/4 hard | 0.063" | 29/128" | 0.247" | 3.9 | 9.0% | 1194 |
| 93 | stainless steel | 304, 1/4 hard | 0.063" | 15/64" | 0.256" | 4.1 | 9.2% | 1153 |
| 794 | stainless steel | 304, 1/4 hard | 0.063" | 31/128" | 0.266" | 4.2 | 9.8% | 1122 |
| 94 | stainless steel | 304, 1/4 hard | 0.063" | 1/4" | 0.274" | 4.3 | 9.6% | 1101 |
| 795 | stainless steel | 304, 1/4 hard | 0.063" | 33/128" | 0.281" | 4.5 | 9.0% | 1073 |
| 95 | stainless steel | 304, 1/4 hard | 0.063" | 17/64" | 0.293" | 4.7 | 10.3% | 1041 |
| 796 | stainless steel | 304, 1/4 hard | 0.063" | 35/128" | 0.300" | 4.8 | 9.7% | 1013 |
| 96 | stainless steel | 304, 1/4 hard | 0.063" | 9/32" | 0.311" | 4.9 | 10.6% | 991 |
| 97 | stainless steel | 304, 1/4 hard | 0.063" | 19/64" | 0.327" | 5.2 | 10.1% | 940 |
| 98 | stainless steel | 304, 1/4 hard | 0.063" | 5/16" | 0.346" | 5.5 | 10.7% | 905 |
| 565 | stainless steel | spring temper | 0.063" | 5/16" | 0.356" | 5.7 | 13.9% | 883 |
| 99 | stainless steel | 304, 1/4 hard | 0.063" | 21/64" | 0.364" | 5.8 | 10.9% | 863 |
| 100 | stainless steel | 304, 1/4 hard | 0.063" | 11/32" | 0.382" | 6.1 | 11.1% | 827 |
| 101 | stainless steel | 304, 1/4 hard | 0.063" | 23/64" | 0.396" | 6.3 | 10.2% | 796 |
| 102 | stainless steel | 304, 1/4 hard | 0.063" | 3/8" | 0.414" | 6.6 | 10.4% | 766 |
| 103 | stainless steel | 304, 1/4 hard | 0.063" | 25/64" | 0.436" | 6.9 | 11.6% | 735 |
| 104 | stainless steel | 304, 1/4 hard | 0.063" | 13/32" | 0.455" | 7.2 | 12.0% | 708 |
| 105 | stainless steel | 304, 1/4 hard | 0.063" | 27/64" | 0.471" | 7.5 | 11.6% | 685 |
| 106 | stainless steel | 304, 1/4 hard | 0.063" | 7/16" | 0.494" | 7.8 | 12.9% | 659 |
| 715 | stainless steel | 304, 1/4 hard | 0.063" | 29/64" | 0.503" | 8.0 | 11.0% | 645 |
| 716 | stainless steel | 304, 1/4 hard | 0.063" | 15/32" | 0.523" | 8.3 | 11.6% | 624 |
| 717 | stainless steel | 304, 1/4 hard | 0.063" | 31/64" | 0.547" | 8.7 | 12.9% | 604 |
| 718 | stainless steel | 304, 1/4 hard | 0.063" | 1/2" | 0.557" | 8.8 | 11.4% | 589 |
| 109 | stainless steel | 304, 1/4 hard | 0.080" | 9/32" | 0.308" | 3.8 | 9.5% | 575 |
| 113 | stainless steel | 304, 1/4 hard | 0.080" | 11/32" | 0.374" | 4.7 | 8.8% | 492 |
| 119 | stainless steel | 304, 1/4 hard | 0.080" | 7/16" | 0.490" | 6.1 | 12.0% | 389 |
| 123 | stainless steel | 304, 1/4 hard | 0.080" | 1/2" | 0.549" | 6.9 | 9.8% | 352 |
| 555 | stainless steel | 304, 1/4 hard | 0.080" | 1" | 1.135" | 14.2 | 13.5% | 182 |
Yellow entries are discontinued ring types.
Grey entries are discontinued ring types whose supply has been completely used up.
1 Springback is not completely accurate and is dependent on the mandrel size being the exact decimal inch representation of it's fractional equivalent. Since my mandrels have a tolerance which is often +/-.001", this should be taken into account.
The rings are mostly power wound, but some types are hand wound.
All rings were cut using either Knipex Cobolt cutters, Mastercraft aviation snips, or Xuron hard wire cutters.
Rings not manufactured by Chainmailbasket.com, but still listed include the following:
Only the ring types for which I have measured inner diameter information are listed. As I add more ring types to the system, the list will increase in size. Over the years I have used hundreds of different ring types in the various projects I have constructed, many of which I no longer use or have any left.
Please note that if you manufacture rings of the same wire type and size and on a mandrel of the same size as any of those listed, they may not necessarily end up being the exact same size as those listed, due to tolerances which are sometimes experienced during any of the manufacturing processes. As such, this list should only be used as a guideline, and is mostly here for personal use. At the very least however, it should give you a good idea of what actual inner diameter and aspect ratio to expect if you are planning on manufacturing rings the same size out of the same wire type as those listed.