Armstrong 14-212 ARM14-212 12" Drive 12 Point Standard Socket - 3-1/2"
Features and Benefits:
- Radius corner design engages the flats of the fastener, not the corners, providing 15-20% more torque
- Prevents rounding of fasteners and enhances the turning of worn, rounded fasteners - extending fastener life and reducing chance of slippage
- Manufactured to industrial specifications assuring a thin wall design with precise nut end dimensions
- Specifically heat treated for the correct balance of strength and durability