| Size | 1/8", 1/4", 3/8", 1/2", 3/4", 1", 1.1/4", 1.1/2", 2", 2.1/2", 3", 4" |
|---|---|
| I (mm) | 12,8, 15,8, 18, 22, 28, 35, 43,5, 49,5, 62, 77,5, 90, 117 |
| Size | 1/8", 1/4", 3/8", 1/2", 3/4", 1", 1.1/4", 1.1/2", 2", 2.1/2", 3", 4" |
|---|---|
| I (mm) | 12,8, 15,8, 18, 22, 28, 35, 43,5, 49,5, 62, 77,5, 90, 117 |
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