BULLTOOLS 1/2-inch Drive Click Torque Wrench Set Dual-Direction Adjustable 90-tooth Torque Wrench with Buckle（10-160ft.lb / 10-220Nm）

BULLTOOLS 1/2 Drive high quality industrial 90-Tooth Click Torque Wrench with 3/8 Adapter BULLTOOLS is committed to providing customers with high-quality products.Improving product quality is our main task.Our goal is to create an online professional brand that pursues quality.lb / 20-220Nm Drive: 1/2 / 3/8(3/8 conversion head) Length: 19inch /49cm Accuracy: ± 3% Weight: 4.6lbs/2.1kg Product Includes: 1x1/2 Drive Torque Wrench 1x3/8 adapter 1x1/2 extension bar 4xsockets of different sizes: 17mm/0.67inch , 19mm/0.75inch ,21mm/0.83inch ,24mm/0.95inch How to use? 1.Pull-down locker and hold it! clockwise increase value, counterclockwise decrease value, turn the wrench until the set value is reached.2.Loosen locker, the”locker” automatically rebound and lock value.3.Start using the wrench and apply some force to it.When you hear theclick, it means that you have reached the required strength.4.After use, reset the torque wrench to 0 to maintain its life.'