Titan 3/8in Dr. Micrometer Torque Wrench: This reversible torque wrench features a reversible head design that allows you to accurately torque both left and right hand fasteners. The wrench has an easy-to-read analog scale window for setting torque values in in/ft-lbs and Newton-meters. With a fully heat-treated handle and a chrome vanadium steel ratchet gear says that this wrench is tough and durable