| Range | Accuracy | Thimble | Code | |
|---|---|---|---|---|
| 6-7'' / 150-175mm | ±.0002'' | Ratchet Stop | 105-07-1 |
|
| 7-8'' / 175-200mm | ±.0002'' | Ratchet Stop | 105-08-1 |
|
| 8-9'' / 200-225mm | ±.0002'' | Ratchet Stop | 105-09-1 |
|
| 9-10'' / 225-250mm | ±.0003'' | Ratchet Stop | 105-10-1 |
|
| 10-11'' / 250-275mm | ±.0003'' | Ratchet Stop | 105-11-1 |
|
| 11-12'' / 275-300mm | ±.0003'' | Ratchet Stop | 105-12-1 |
|
Malaysia
