1/2\" drive torque wrench covering 40-200Nm. Click type mechanism with easily recognisable signal when the required torque is reached. Simple to adjust and easy to read Nm scale. Locking button to ensure the set torque is securely maintained to avoid errors. Compact head for easier use in confined spaces. Quick release 72 teeth ratchet mechanism with twist reverse conforms to DIN3122. Designed to torque right hand (clockwise) fasteners. Ergonomic bi-material grip for added comfort . Clearly marked with a red band to show the correct place on the handle where pressure should be applied to give a more accurate torque reading. Hanging facility which can be used together with a safety wire for added security when working at heights . Accurate to +/- 4% and conforms to ISO6789 for assured reliability and accuracy. Individually tested and certified at the time of manufacture. Each torque wrench has it\'s own individual certification number for easier quality control management. Supplied in a handy storage case.