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Made in USA
2021 © PMC Lone Star
PMC Lone Star manufactures American Open Hole (A.O.H.) gages for sizes from 2-3/8 to 4-1/2 inches in diameter.
| AMERICAN OPEN HOLE (A.O.H.) | ||
|---|---|---|
| SIZE | T.P.I. | T.P.F. |
| 2-3/8 | 4 | 1-1/2 |
| 2-7/8 | 4 | 1-1/2 |
| 3-1/2 | 4 | 1-1/2 |
| 4 | 4 | 1-1/2 |
| 4-1/2 | 4 | 1-1/2 |
Made in USA
2021 © PMC Lone Star