3/8" Torque Wrench 20 - 110NM. Equipped with an in-built angular gauge for easier after tightening. Click type mechanism to signal when the required torque is reached. Additional ft/lb reference scale. Marked to show the correct place where pressure should be applied. Twist locking facility to ensure the set torque is maintained. Reversible 24 teeth ratchet mechanism (DIN3122) giving 15° increments. Designed to torque right hand (clockwise) fasteners. Accurate to +/- 4% and conforms to ISO6789 for assured accuracy. Each torque wrench has it's own individual certification number. Supplied in a handy storage case.