Features: _x000D_ Fits for all power drills, screw, cordless and magnetic screwdriver. _x000D_ Mainly used for the installation and removal of the hex head screws and hex head nut use. _x000D_ Easy to operate, is a essential tool set for automotive industry and other professional machine repair._x000D_ _x000D_ Made of high quality chromium vanadium steel, sandblast polishing, having long life and good durability for operating._x000D_ _x000D_ Quick release hex shank will save you time. _x000D_ _x000D_ _x000D_ Specifications: _x000D_ Material: chromium vanadium steel _x000D_ Shank size :1/4inch_x000D_ _x000D_ Socket head diameter: 8mm _x000D_ Length: 42mm/1.65inch _x000D_ Weight:180g _x000D_ _x000D_ _x000D_ Package Included: _x000D_ 10 x Metric Hex Socket