Magnified view window shows torque value in numbers for easy readingPatented dual roller reaction bar system minimizes friction for increased accuracy and repeatabilityPatented positive lock prevents accidental adjustment of torque value while in useConstructed with drop forged chrome molybdenum ratchet pawl for maximum strengthSure grip handle with finger groove ensures correct placement of hand for improved torque accuracyHardened steel tube stands up to the toughest torqueing applicationsReversibleWindow scale