General description Norbar's 100P (11139) Torque Wrench is a precision tool designed for production environments where consistent torque application is critical. This square drive 'P' type ratchet wrench features a preset torque setting that cannot be easily adjusted, ensuring reliability and accuracy in repetitive tasks. With an accuracy of ±3%, it is ideal for applications in construction, engineering, and automotive sectors. Technical specifications Accuracy: ±3% Drive Shape: Square Drive Size: 1/2 in Overall Length: 330 mm Torque Range: 20 to 100 Nm Torque Wrench Type: Ratchet Presetable Push Through Adjustable (no visible setting scale - requires additional equipment to set torque), Reversible Includes: Calibration Certificate Series: Pro 100 MPN: 11139 Other information Standards: BS6703: 1988, ISO 6789-2:2017, U.S.A.GGG-W-00686-C (GSA-FSS)