- Measure hub thickness and shoulder inside a bore
- Graduation 0.01mm
- Ratchet stop
- Carbide measuring faces
- Supplied with setting standards (except 0-25mm)
| Code | Range | Accuracy | h1 | h2 | H |
| 3292-25 | 0-25mm | 4μm | 6 | 9 | 18.7 |
| 3292-50 | 25-50mm | 4μm | 6.5 | 11 | 21.2 |
| 3292-75 | 50-75mm | 5μm | 6.5 | 11 | 21.2 |
| 3292-100 | 75-100mm | 5μm | 6.5 | 11 | 21.2 |