QUINN 1/2 in. Drive, 50 to 250 ft-lb Click Torque WrenchThe QUINN 1 2 in. Drive Torque Wrench is constructed from alloy steel with a sealed head for longer life. The torque mechanism delivers a distinct audible click when torque setting is reached. Guaranteed accurate within + 4% clockwise. Easy torque adjustments from 50 to 250 ft lb Sealed head with O ring keeps out dirt and oil for longer calibration life 24 in. handle for additional torque and leverage Quick release reversible 72 tooth ratchet