| Profilo dei denti | Passo |
| HTD | 3M, 5M, 8M, 14M, 20M |
| A | AT5, AT10, AT20 |
| T | T2.5, T5, T10 |
| MXL | 0.08 " (2.032MM) |
| XL | 1/5 " (5.08MM) |
| L | 3/8 " (9.525MM) |
| H | 1/2 " (12.7MM) |
| XH | 7/8 " (22.225MM) |
| XXH | 1 1/4 " (31.75MM) |
| STS STPD | S2M, S3M, S4.5M, S5M, S8M, S14M |
| RPP | RPP5M, RPP8M, RPP14M, RPP20M |
| PGGT | PGGT 2GT, 3GT e 5GT |
| PCGT | GT8M, GT14M |