T40 Half Cut Security Driver Bit, Tamper Proof, 3/8″ Square Driver, 1-1/8″ OAL

T40 Half Cut Security Driver Bit, Tamper Proof, 3/8″ Square Driver, 1-1/8″ OAL

Features and Benefits:

• The half-cut TORX have the TORX top cut shallower than normal TORX
• Half-cut TORX increases strength and improves fastener engagement
• All drivers with tamper-proof holes for security fasteners
• S2 steel, the strongest and hardest drivers heat treated to 58-6
• Satin chrome finish