








🔧 Unlock Precision with Every Turn!
The Mesee 2 Pieces Collet Chuck Wrench Spanner is a high-quality tool designed for clamping ER16M and ER20M nuts in CNC milling machines and lathes. Made from durable high carbon steel, these precision wrenches feature an anti-slip handle for improved grip and efficiency. With sizes tailored for both ER16 and ER20 collet chucks, this lightweight and compact tool is essential for any professional workshop.
| Manufacturer | Mesee |
| Package Dimensions | 19.3 x 4.1 x 2.2 cm; 170 g |
| Item model number | ER16, ER20 |
| Material | High Carbon Steel |
| Item Package Quantity | 1 |
| Head Style | Open End |
| Batteries included? | No |
| Batteries Required? | No |
| Item Weight | 170 g |
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