US Stock SFX BT50 Pull Stud Wrench for CNC BT50-45°/60°/90° Retention Knobs BT50 MAS 403 Wrench

US Stock SFX BT50 Pull Stud Wrench for International Standard BT50-45°/60°/90° Retention knobs

Features：

1. Integral-type pull stud wrench, applicable to large torque no risk of breakage;
2. The wrench is made of high-quality 40CrV integral forging; 
3. The whole is quenched, the surface is blackened, and The surface hardness of the spanner is higher than pull studs reaching HRC50-54 to be durable; 
4. The surface of the wrench rod is chrome plated, and the tail is equipped with a rubber handle, which has a beautiful appearance and a comfortable feel.
5.