【UNIVERSAL】Unique design automatically adjusts to any size or shape, grab hex nut, wing nuts, screw eyelet, lag screws, hook, screw tensioner and bolt head, etc. Unscrew all the bolts, nuts and other fasteners that you don’t have the right tool for. 【MULTILATERAL】 Forged from high quality chrome vanadium, built inside 54 steel spring pins carbon fiber that shrinks to the shape of most objects. High hardness, durable, all for rustproof tool making. 【UNIVERSAL SOCKET SET】Professional quality universal ratchet socket set, comes with 3/8" power drill adapter. The way it installs with the wrench more leverage than a screwdriver to tighten screws tighter.Replaces a toolbox full of tolls and so easy to use. 【PROFESSIONAL】Universal socket professional quality compatible with standard bolt heads from 7mm (1/4") to 19mm (3/4"), self-adjusting universal repair tools. Can be used in the automotive industry, household maintenance , manufacturing industry, construction. 【MEN’S TOOLS】Best unique