Manufactured from chrome vanadium steel for strength and durability Every bolt on modern vehicles has a torque setting, and a torque wrench is essential to accurately judge how tight a bolt is. Smooth action mechanism providing accurate torque settings every time. Fully adjustable torque wrench with ratchet head which when set ensures proper tension and loading settings are applied to nuts and bolts. Knurled handle for comfort and grip when using this application. 1/2" drive so will fit all 1/2" drive sockets When the required torque setting is reached the wrench produces an audible click and a slight release of tension. Clockwise torque only but can also be used to undo by the switch of a lever on the ratchet head. Total length of the tool 475mm Specifications; 1/2" drive torque wrench Lockable grip for accurate results Accuracy + / 4% 42 - 210 nm / 30 154 Ft./lbs torque range (fully adjustable) Supplied in a blow molded case for easy storage and transportation