Features: works with any shape of nuts or bolts. It is compatible used for all kind of bolts & nuts, The wrench size can be extended from 9 to 45mm. Particulary it is convinient to work in narrow spaces due to it is ergonomically designed. The red part of wrench consists of rubber material, so it prevents wrench falling down wrench. Wrench is completely versatile and can be used for DIY,industrial or professinal use. You can tight up any screw with this wrench. You also can use this wrench for housework. Color:Red Size: S 6-22cm L22*32cm Material:metal Package Includes: 1pc Wrench note: 1. due to manual measurement, please allow an error of 1-3mm. 2. please understand that the color may be different from the real item due to the screen display. The merchant warrants that their products comply with all applicable laws, and are offered only if they comply with Joom's policies and EU Product Safety and Compliance laws.