General description The Mophorn 1/2-Inch Drive Torque Wrench is a precision mechanical tool designed for accuracy and durability. With a torque range of 10-150 ft.lb (14-204 n.m) and a tolerance of ±3%, it is perfect for maintaining valuable equipment and vehicles. Crafted from heat-treated chrome vanadium steel, this wrench is built to withstand frequent use and offers a user-friendly experience. Technical specifications Torque Range: 14-204 n.m (10-150 ft.lb) Net Weight: 2.1 kg (4.6 lbs) Drive Size: 1/2 inch Item Model Number: 18150FTLB Ratchet Teeth: 72 Product Size: 43 × 4 × 4 cm (16.9 × 1.5 × 1.5 in) Accuracy: ±3% (Clockwise/Counterclockwise) Package Size: 55.5 × 12.5 × 7.5 cm (21.9 × 4.9 × 3 in) Compatibility and accessories Compatible with 1/2", 1/4", and 3/8" bolt sizes Includes 1 x 1/2-3/8" Adapter Includes 1 x 1/2-1/4" Adapter Includes 1 x 5" Extension Rod Includes 1 x Calibration Certificate Includes 1 x User Manual Installation Adjusting the wrench is simple: unlock it,