Prestacycle TorqKey T-Handle Torque-Limiting Bits Tool.

• Torque value accurate to + / - 8%
• Torque accuracy lifecycle exceeds 5000 cycles
• Provides 20 degree overrun when maximum torque is reached
• Overrun provides user with unmistakable feedback when torque value is reached
• Polymer T-Handle ergonomically designed for comfortable four-finger and palm grip
• Color-coded tension markings on both sides
• 12mm wide Zinc shaft has 50% thicker walls; stronger than other Torque tools
• Magnetic 1/4" hex bit retention makes bit changes easy