The Ascot Supply 3/4" Drive 600 ft-lbs Split Beam Torque Wrench, No. 168-00600, has an accuracy of +/- 4 percent and features a non-coil spring mechanism. Its toothed hinge cover contains a lock function, which can prevent the setting from being changed accidentally. It also features a knob-type torque that allows for a faster and more energy-efficient adjustment and a TPR cushion handle that provides comfort and oil resistance. The wrench is equipped with a loud click sound when the required torque is reached and is packaged in a durable blow-molded case.