For Autoblock, Berg, Forkardt, Gamet, M.P.T., Rohm, SMW.
| Manufacturer Part Number | 491712 |
| Jaw Type | Top Jaw |
| Maximum Compatible Chuck Diameter (mm) | 160mm |
| Jaw Interface Type | 1/16x90 Degree Serrated |
| Overall Length (mm) | 58mm |
| Distance Between Mount Hole Centers (mm) | 16mm |
| Height (mm) | 34mm |
| Model Number | 3101/MTR |
| Product Type | Hard Lathe Chuck Jaw Set |