The NEIKO PRO 03709B 1/2 in. Drive Torque Wrench helps prevent damage to parts or fasteners caused by overtightening during assembly. This ratchet offers a range of 50 to 250 ft.-lbs. (70 to 350 Nm), delivers precise performance, and uses a 1/2 in. head. It provides readings in ft.-lb. and Nm and has a locking feature that adjusts quickly and easily. As you tighten the fastener, you will hear and feel a click when the preset torque value is reached. Made with heat-treated chrome vanadium (CrV) steel, our wrench provides superior toughness and torque power output. It is machine tested and calibrated to results of ±4% to ensure the proper torque setting. The easy-to-read torque scale is laser engraved into the body of the wrench for quick fastener installation or removal. This lug nut wrench also has a ball detent to lock sockets in place and prevent dropping for more efficiency while working. Sleek and ergonomic, our torque wrench features a nonslip handle for a strong grip that helps prevent hand fatigue with prolonged use. With a 25 in. long bar, it lets you access bolts in hard-to-reach areas. This torque wrench set comes with a custom-fitted ABS storage case with a key and lock so you can protect, store, and carry the wrench anywhere you go. Whether you need a brand-new automotive tool or an impact wrench, NEIKO has your back with our durable, dependable, and strong tools. Material: Metal.