General description The Mophorn 1/4" Mechanical Torque Wrench is designed for precise and reliable torque measurements, preventing over-tightening or under-tightening that can damage equipment. With an accuracy of ±3%, it is ideal for precision repairs on automobiles, machinery, and other valuable instruments. Made from heat-treated chrome-vanadium steel, this wrench ensures long-lasting durability and can withstand extensive use, making it suitable for both professional mechanics and DIY enthusiasts. Technical specifications Product Size: 23.8 × 3 × 3 cm / 9 × 1.2 × 1.2 in Package Size: 27.5 × 11.5 × 6 cm / 10.8 × 4.5 × 2.4 in Torque Range: 2.3-23 Nm / 20-200 in.lb Accuracy: Clockwise/Counterclockwise ±3% Ratchet Teeth: 72 Drive Size: 6.35 mm (1/4 inch) Net Weight: 0.73 kg / 1.6 lbs Item Model Number: 16200INLB Compatibility and accessories Includes 1 x Calibration Certificate 1 x User Manual 1 x Torque Wrench 1 x 3" Extension Rod 1 x 5" Extension Rod 1 x 1/2-1/4" Adapter