12 pc imperial ball end hex key set is used for fastening and loosening of screws. it has high durability and longer life span.
- ANSI B18.3.2M-1979,GGG-K-275D
- S2 Steel
- Spherical head gives a working angle of up to 25°
- HRC 60+/-2, 20% higher torque vs Cr-V
- Fine satin finish
- Machines
- Automobiles
- Cars
- Length [mm]: 0
- Height [mm]: 0
- Width [mm]: 0
- Volume: 0
- Weight [kg]: 0
- Piece Count: 12
- Sets Breakup: 1/16, 5/64, 3/32, 7/64, 1/8,9/64, 5/32, 3/16, 7/32, 1/4,5/16, 3/8
- Size: 0