Aluminium enlargement ring for watchmaker screwdriver with knurled stainless steel handle MSA 01.201-xxx, allowing better grip for screwing and unscrewing.
| MSA | Models | ø mm | Utilisation |
|---|---|---|---|
| 01.201-T430 | Small | 4.30 | For screwdrivers from ø 0.50 to 1.50 mm |
| 01.201-T480 | Medium | 4.80 | For screwdrivers from ø 1.60 to 2.00 mm |
| 01.201-T530 | Large | 5.30 | For screwdrivers from ø 2.50 to 3.50 mm |