High Quality Material: This socket wrench with solid core is made of chrome vanadium steel tube, high tolerance and provides long service life. Small design shape can carry out and adjust to any irregular size tools quickly and easily. Versatile: Socket wrench is suitable for 7-19mm screws. Good helper for removing screws, swivel hook, wing nuts, stripped nuts, eye bolts, square nuts, etc, tighten the knob Universal Design: Suitable for standard 1/4 to 3/4 inch. Principle of honeycomb design, the most robust general. You can choose the size of bolt / nut according to the use of space, saving time Socket wrench: Get the job done quickly without problems and with little effort. The ingenious socket wrench provides half of your obsolete toolbox and fits all that fits a plug connector from virtually any what form Service objective: We have improved the needs of the socket wrench and the word mark clear. This is the best unique hand tool gift for men, boyfriend, husband, father and DIY