| LENGHT | GAUGE | |
| (INCHES) | (MM) | (B.W.G) |
| 3/8" | 9.525 | 19/20 |
| 1/2" | 12.70 | 20/19/18 |
| 5/8" | 15.88 | 19/18/17 |
| 3/4" | 19.050 | 19/18/17 |
| 7/8" | 22.225 | 18/17 |
| 1" | 25.400 | 17/16/15/14 |
| 1-1/4" | 31.749 | 16/15/14 |
| 1-1/2" | 38.099 | 15/14/13 |
| 1-3/4" | 44.440 | 14/13/13 |
| 2" | 50.800 | 14/13/12/11/10 |
| 2-1/2" | 63.50 | 13/12/11/10 |
| 3" | 76.200 | 12/11/10/9/8 |
| 3-1/2" | 88.900 | 11/10/9/8/7 |
| 4" | 101.60 | 9/8/7/6/5 |
| 4-1/2" | 114.300 | bwg 7/6/5 |
| 5" | 127.00 | bwg 6/5/4 |
| 6" | 152.400 | bwg 6/5/4 |
| 7" | 177.800 | bwg 5/4 |
| packing: | as your requirements | |
