![ER40 collet nut U type spanner](http://www.shapiroltd.com/cdn/shop/products/er40_20u_20spanner_{width}x.jpg?v=1553796191)
Heavy duty ER40 collet nut spanner -- U type
Features
- Capable of high torque without bending
- Made from quality alloy steel
- For ER40 collet nut
Heavy duty ER40 collet nut spanner -- U type
Features
- Capable of high torque without bending
- Made from quality alloy steel
- For ER40 collet nut