3/4-Inch Drive Click Torque Wrench, Adjustable, Hex Key

3/4-Inch Drive Click Torque Wrench, Dual-Scale Adjustable Torque Wrench Set with a Hex Key 100-600ft.lb / 135-815Nm [ HIGH ACCURACY ] : 100-600ft.lb / 135-815Nm industrial grade 3/4-inch torque wrench calibration error range ±3%,with a formal calibration certificate. Professional torque wrench production technology makes the precision higher. [ HIGH QUALITY & DURABILITY ] : The wrench head is made of hardened chromium-molybdenum alloy, with multi-sided bite teeth don't slip. The handle is made of aluminum-titanium alloy, which is comfortable to grip, anti-skid, anti-rust and anti-corrosion. Excellent material extends the life of wrench. [ RELIABLE & SAFE ] : When the set torque value is reached, the wrench will emits click sound to remind you to stop applying force to prevent overtorque damage to your items. The wrench head is equipped with quick release button, which can easily install and remove the sleeve, firmly grasp the sleeve to prevent falling off. [ CLEAR SCALE & EASY TO USE ] : Torque wrench 3/4inch drive FT.LB and Nm dual scale range, both have independent corresponding sub-scales, more accurate reading and more convenient. The handle scale uses laser technology, clear and easy to read, not easy to wear. It is more convenient to use. [ DUAL-DIRECTION MEASURES & WIDE USE ] : The paddle of the wrench head can adjust the direction of use at any time, so that the wrench can be used both clockwise and counterclockwise directions. More widely used for: Installation equipment, Electrical engineering, car / truck maintenance, product assembly. With a hex wrench and a storage box. Easy to carry.