3/8 in. drive with torque range of 15 to 75 ft. lbs. or 23.7 to 105.1 mm Premium components and advanced technology for daily long-term industrial use Certified +-4% CW/CCW accuracy from 20-100% of maximum torque value. A Certificate of Conformance with individualized traceable serial number is included. Vivid and clear laser dual torque scale markings and bi-directional calibration Equipped with positive lock pull-down ring and quick release button All steel body and non-slip knurled handle for maximum grip With a 3/8 in. drive and +/-4% clockwise and counter-clockwise accuracy, this torque wrench surpasses professional quality and meets industrial quality where every detail counts.