Universal socket head multi-function hand electric drill electric ratchet wrench universal wrench tool set Product description Buy this electric drill magic socket converter, a socket can hold various sizes of nuts. There is no need to frequently change wrenches or sockets of different sizes. It can be installed on an electric drill to improve your work efficiency, especially when you need to screw many nuts of different sizes. It is very suitable for car repair, home maintenance, courtyard decoration, manufacturing, and construction. It can be adjusted from 10mm to 19mm (0.39" to 0.75") to adapt to various sizes of nuts. Instant adjustment to clamp most nuts without frequent replacement of sleeves of different sizes. With connecting rod, you can install the sleeve on the electric drill to improve your work efficiency, especially when you need to screw multiple nuts of different sizes. This magic sleeve can be used in conjunction with ratchet wrenches, universal wrenches, electric wrenches and electric drills. It enables the wrench to nuts of various sizes. Small size and easy to carry. Made of high-hardness chrome vanadium steel, rust-proof and wear-resistant, strong and durable. Anti-slip design, enhanced torque, easy to fix and prevent slipping. This kind of magic sleeve can be used in any place where nuts need to be screwed, such as car repair, home repair, garden decoration, manufacturing, construction, etc. It is a great gift for carpenters, car mechanics, dads, husbands or DIY enthusiasts. Material: Chrome vanadium steel Color: silver Sleeve length: 5.3x3.7cm Connecting rod size: 6.5x0.9cm Weight: 250g Package includes: 1*Magic set+1*Electric drill connecting rod