High quality material: This solid core socket wrench is made of chrome vanadium steel tubing, high tolerance and provides long service life. The small design shape can quickly and easily perform and adapt to any irregular sized tools. Versatile: The socket wrench is suitable for screws from 7 to 19 mm. Good helper for removing screws, swivel hook, wing nuts, stripped nuts, eye bolts, square nuts etc, tighten knob Universal Design: Suitable for standard 1/4 to 3/4 inch. Honeycomb design principle, general most robust. You can choose the size of the bolt/nut according to the space usage, saving your time Socket Wrench: Get the job done quickly without hassle and with little effort. The ingenious socket wrench provides half of your outdated toolbox and fits anything into a connector of virtually any shape Service Purpose: We have improved socket wrench and clear word mark needs. It is the best unique hand tool gift for men, boyfriend, husband, father and handyman, a good helper in your