The torque wrench is a very useful tool in your daily life and work. With it, you can repair your car, bicycle and other places that need repairs. It can help you tighten or remove screws. This torque wrench set comes with several different bits for you to use. If you are looking for this tool, come and try it, it will not let you down. Features: Ergonomic handle: The handle is ergonomically designed to save effort and not make your hands tired. There is no problem with the sockets even for a long time, giving you a better using experience. Easy to use: When you hear a click during use, it means that the preset Nm value has been reached, please do not continue to use force, it means that the set torque value has been reached. Preferred material: This torque wrench and bits are made of sturdy metal material, wear-resistant and corrosion-resistant, not easy to rust. The handle has a clear scale for easy torque adjustment. Storage box: Comes with a storage box to store these accessories neatly in the box and will not cause confusion or loss. After each use, just put them back in their position. Flexible operation: This torque wrench kit can be used clockwise and counterclockwise. The quick release button makes it easy to install and remove bits. Three different kits for you to choose: 7PCS (3/8 inch drive): 1 * torque wrench (10-60N.m), 3 * connecting rods, 3 * bits 15PCS (1/4 inch drive): 1 * torque wrench (2-24N.m), 1 * connecting rod, 13 * bits 21PCS (1/4 inch drive): 1 * torque wrench (2-24N.m), 1 * connecting rod, 17 * bits, 2 * adapters Specifications: Material: metal Type: 7PCS, 15PCS, 21PCS (optional) Preset ranges: 7PCS: 10-60N.m 15PCS: 2-24N.m 21PCS: 2-24N.m Package Size: 7PCS: 380 * 70 * 60mm / 15.0 * 2.8 * 2.4in 15PCS: 265 * 65 * 60mm / 10.4 * 2.6 * 2.4in 21PCS: 265 * 175 * 50mm / 10.4 * 6.9 * 2.0in Package Weight: 7PCS: 1372g / 3.0lb 15PCS: 808g / 1.8lb 21PCS: 1116g / 2.5lb 7pcs Packing List: 1 * Torque Wrench 1 * Connecting Rod (3/8*250mm) 2 * Universal Rods (14mm, 16mm) 3 * Bits (T20, T30, T40) 1 * Storage Box OR 15PCS Packing List: 1 * Torque Wrench 1 * Connecting Rod (1/4*100mm) 13 * Bits (H2.5, H3, H4, H5, H6, H8, H10, PH1, PH2, PH3, T20, T25, T30) 1 * Storage Box OR 21PCS Packing List: 1 * Torque Wrench 1 * Connecting Rod (1/4*100mm) 17 * Bits (T10, T15, T20, T25, T30, PH1, PH2, PH3, H2, H2.5, H3, H4, H5, H6, H8, H10, 1/4*60mm Extension Rod) 2 * Adapters 1 * Storage Box