"Product description Triggering accuracy: ±3% tolerance of the set scale value Repeatedly accurate and precise with at least 5000 load changes For controlled right-hand and left-hand tightening With a ribbed knob on the rotary square box wrench to pull forwards manually The operating direction is changed by inserting the drive square Dual scale in Nm and lbfft pitch for precise adjustment Includes a precisely divided Nm micrometre scale for precise adjustment Large viewing window with magnifying glass function optimises readability Clearly audible and tangible torque triggering via short-range triggering With robust 30-tooth ratchet mechanism Adjust the torque quickly and safely by turning the handle Secure locking option on the handle With push-button quick release function on the ratchet head Ergonomic and easy-to-use 2-component handle with soft zone Square drive according to DIN 3120/ISO 1174 with ball lock Individual serial number to enable clear product identification Including calibration declaration of conformity according to DIN EN ISO 6789:2017(E) - can be traced to national standards"