Pre-setting Click Micrometer Torque Wrench*fast and safe torque tightening*ISO 6789*Single and double-square driverBA CLICK TYPE PRE-SETTING TORQUE WRENCH / Mechanical Click Micrometer Torque Wrenches1/4, 3/8,1/2 , 3/4,1 and 1-1/2 Dr. Click Pre-setting Torque WrenchCharacter/Feature:Precision is accredited with ISO 6789: 1992. ASME B107. 14 , GGG - W-686.± 4%Long life cycles and tool livesEasy operation - fast and safe torque tighteningEasy adjustment thanks to attractive adjusting button secured against loss at the end of the handleSingle and double-square drive for controlled bi-directional tighteningSample order, calibration certificate and OEM service is available . Torque RangeN.mDriving Square (mm-inch) Measurement (L×W×H)Weightkg)Precision≤Graduation N.m4-206.3×6.3 1/4325×28×250.6±4%0.45-256.3×6.3 1/4325×28×250.6±4%0.56-306.3×6.3 1/4325×28×300.6±4%0.620-10012.5×12.5 1/2480×40×401.2±4%240-20012.5×12.5 1/2545×40×401.4±4%260-30012.5×12.5 1/2645×40×401.6±4%3100-50020.0×20.0 3/4710×47×403.3±4%5280-76020.0×20.0 3/4850×50×454.8±4%8200-100020.0×20.0 3/4920×50×455.8±4%8700-200025.0×25.0 11100×61×686.5±4%131500-300025.0×25.0 11270×80×688.0±4%152500-400038.0×38.0 1-1/21270×95×7012.0±4%15 Show More