10-170FT 1/2'' Torque Wrench Socket Set, 17mm 19mm 21mm Wheel Sockets with 3/8" Drive Adapter and Extension Bar 72 Tooth, High Accuracy Laser Marking Scale for Auto Motorcycle Repair

Complete wheel 1/2 inch drive torque wrench accessory set includes 17mm, 19mm, and 21mm sockets, a 1/2 inch to 3/8 inch drive adapter, and a 125mm extension bar. Fully compatible with a 10-170FT torque wrench with a 1/2'' drive, making it ideal for cars, motorcycles, trucks, and daily mechanical repair and maintenance. Built with premium industry-standard ±3% high-precision accuracy and a 72-tooth ratchet structure for a 10-170 ft-lb torque wrench, supporting bidirectional reversible adjustment. Delivers accurate torque control to help avoid over-tightening or under-tightening for professional and DIY use.

Adopts advanced laser-engraved scale technology. The scale markings are clear and permanent and do not wear off or fade after long-term heavy use. Easy to read at a glance, with no frequent calibration required for extended use. The standard 1/2" and 3/8" drive design allows the conversion adapter and extension bar to fit narrow and confined working spaces perfectly. Lightweight, easy to install, quick to switch, and convenient for various operating scenarios. Made of high-strength alloy steel with excellent hardness, rust resistance, and wear resistance, and strict quality inspection ensures stable performance.

Suitable for mechanics, repair shops, automotive enthusiasts, and general household maintenance