*KeyFeatures *Two Interchangeable Heads: Featuring a unique design with interchangeable heads, this torque wrench set comes with a 1.38-inch/35 mm wrench head and a 1/2-inch 72-tooth ratchet head, allowing you to switch between them based on your needs *High Precision: With an accuracy of ±2%, each torque wrench comes with a calibration certificate, ensuring precise torque application to fasteners on vehicles or equipment, avoiding component damage *Durable Construction: Our click torque wrench is made from high-quality alloy steel with a six-stage heat treatment process. The chrome-plated surface is rustproof, providing a smoother finish that's easy to clean *Easy to Read: The dual-direction torque wrench features laser-etched dual-range scale that's easy to read and highlighted for clear visibility. Even in low-light conditions, readings are easy to identify, with durability in tough work environments *Efficient Operation: Equipped with a reversible ratchet head, the torque wrench kit drives in both directions. Quick and easy to change sockets with one hand, boosting work efficiency. A heavy-duty toolbox is included for easy storage and portability ******************************************************************************************************* *Specifications Item Model Number: HGKN120035 Product Style: Scale Type, Interchangeable Head Accuracy: ±2% (clockwise) Torque Range: 20–160 lbf-ft / 27.1–216.8 N.m Torque Increment: 10 N.m Drive Head Size: 1/2" Teeth Count: 72 Display Units: lbf-ft / N.m (two units) Net Weight (with all accessories): 6.46 lb / 2.931 kg Wrench Dimensions: 19.49 x 1.34 x 1.35 in / 495 x 34 x 34.3 mm Box Dimensions (L x W x H): 22.83 x 6.10 x 2.48 in / 580 x 155 x 63 mm ******************************************************************************************************* *Pakcage Content 1 x 1/2" to 3/8" Adapter 1 x Adjustable Wrench Head 1 x 1/2" 72-Tooth Ratchet Head User Manual Calibration Certificate