Feature:
1. Suitable for nut rotation of ER type shank, arbor and extension rod.
2. Reasonable design is convenient to use.
3. The handle is designed to hold the wrench tightly and saves effort during use.
4. High work efficiency, long-term use is not easy to fatigue.
5. Made of high quality high carbon steel, heat treated, high hardness.
Specification: Item Type: Clamping Nut Wrench
Material: High carbon steel
Optional Model: ER25, ER32, ER40
Application: Suitable for ER25 / ER32 / ER40 UM socket wrench
Package List: 1 x Collet Chuck Spanner