OOX3683 Features: * Automatic return features return springs * Clutch-action pull knob * New improved lock slide * Reversible, action enables right and left twists * 6"" Automatic Return Reversible Wire Twister Pliers Warranty: * Lifetime warrantyWire Twister pliers are used in aviation, racing, industrial and military applications where vibration is found and loose fasteners may result in a catastrophic consequence. * Lifetime warranty does not cover abuse