Proto

Increased torque applied to fastener with fewer rounded edgesUnique arc design increases surface contactAnti-Slip Design (ASD) wrench has a locking groove preventing slippage and knuckle injury

Increased torque applied to fastener with fewer rounded edgesUnique arc design increases surface contactAnti-Slip Design (ASD) wrench has a locking groove preventing slippage and knuckle injury

Increased torque applied to fastener with fewer rounded edgesUnique arc design increases surface contactAnti-Slip Design (ASD) wrench has a locking groove preventing slippage and knuckle injury

Proto torque multipliers provide overload protection with replaceable output square drives that are designed to twist off at 3%–10% over maximum output capacity

Precision machined tip for proper screw engagement

Precision machined tip for proper screw engagement

Bit holders have a hex opening to hold the bit allowing the bit holder to take the full load of torqueMade of heat-treated alloy steelPolished chrome finish

Bit holders have a hex opening to hold the bit allowing the bit holder to take the full load of torqueMade of heat-treated alloy steelPolished chrome finish

Bit holders have a hex opening to hold the bit allowing the bit holder to take the full load of torqueMade of heat-treated alloy steelPolished chrome finish

Bit holders have a hex opening to hold the bit, allowing the bit holder to take the full load of torqueFull polish finish

Bit holders have a hex opening to hold the bit, allowing the bit holder to take the full load of torqueFull polish finish

Bit holders have a hex opening to hold the bit, allowing the bit holder to take the full load of torqueFull polish finish