Ratchet Torque Wrench Knob 3/8

repeatable and precise with at least 5,000 load cycles · for controlled clockwise and counter-clockwise tightening · with knurled knob on the reversible square drive for manual pre-tightening · change of operating direction by pushing through the drive square · dual scale in Nm and lbf•ft for precise setting · includes finely graduated Nm micrometer scale for fine and precise adjustment · large viewing window with magnifying function optimizes readability · clearly audible and tactile torque release through short-travel release · with robust 30-tooth ratchet mechanism · quick and secure torque setting by turning the handle · secure locking option on the handle · with push-button quick-release function on the ratchet head · ergonomic and user-friendly 2-component handle with soft zone · square drive according to DIN 3120 / ISO 1174 with ball locking · individual serial number for clear product identification · includes calibration conformity declaration according to DIN EN ISO 6789:2017(E) - traceable to national standards