SPECIAL DESIGN - Unique design of this universal socket can automatically adjust to any size or shape, suitable for standard 1/4 to 3/4 inches and metric 7mm to 19mm screws, nuts, and blots, meeting all your needs. Compact and portable is easy for you to carry anywhere you want. UNIVERSAL FIT - This universal socket wrench can be adjusted immediately to grasp most metric, wing nuts, broken nuts, stripped nuts, eye bolts, square nuts, hexes, etc. Equipped with power drill adapter, it is easy connect with most electric drills, electric screwdrivers and manual ratchet wrenches. DURABLE MATERIAL - This universal socket adapter used durable chrome vanadium steel material, with 54 super strong steel rods that are individually spring actuated allowing the socket to automatically conform to any shape instantly, move to different types of fasteners without every changing sockets. WIDE APPLICATION - This universal socket grip can be used in automobile industry, home maintenance, manufacturing, construction and other industries, also favored by home decoration DIY design enthusiasts. A perfect gift for Christmas, Birthdays and other Holidays for any handyman, dad, boyfriend, brother, men, or women. QUALITY GUARANTEE - If for any reason you are unsatisfied with it, please feel free to contact us, we will try our best to solve the problem with offering a replacement or refund to you. 12-months product warranty and 24 hours friendly customer service will be offered in Kusonkey.