●【Multifunctional Universal Wrench】Self-Tightening Universal Wrench Suitable for disassembling nuts of various specifications. ●【Double End Wrench Range】This universal torx wrench with compact design and lightweight allows you to carry it with you instead of carrying a set of different size torx wrenches, standard 5/16 inch to 7/8 inch and metric 8mm to 22mm nuts and bolts. ●【Universal Wrench Design】The surface of the universal wrench tool is treated with overall heat treatment and polished plating, The unique ultra-long design can increase the torque, Make better use of the lever principle, more labor-saving. ●【Wide Application】This universal adjustable double-ended wrench is Perfect for home improvement, construction, carpentry, auto, bicycle, motorcycle repair, and household maintenance. ●【100% SATISFACTION GUARANTEE】If the 8-22mm universal wrench received product is damaged, please contact us and provide a photo. We will arrange to return or refund for you.