Micrometer Torque Wrench, Drive Size 3/8 In., Head Type Ratcheting, Calibration Certificate No, Primary Scale Range 20 to 100 ft.-lbs., Primary Scale Increments 0.5 ft.-lb., Secondary Scale Range 34 to 142 Nm, Secondary Scale Increments 0.68 Nm, Overall Length 17 In., Rotation CW/CCW, Accuracy +/-3 Percent CW, +/-6 Percent CCW, Audible Click, Ratcheting Angle 15 Degrees Automatic Reset, Min. Number of Cycles 50, 000, Material Steel, Handle Knurled With Screw-on End Cap, Meets/Exceeds Exceeds ANSI