【High-Quality Material to Ensure】Turn any air or power impact wrench into a drill or ratchet wrench into a controller with this one-piece drill converter, quick release 1/2-Inch square drive to 1/4-Inch adapter securely holds any 1/4" hex shank【Easy to install】This adapter with impact wrench can remove any screw brake rotor in less than one second. Download this 1/2" to 1/4" quick charge adapter and get back to work, use all 1/4" bits, drills and other accessories with the 1/2" drive tool【Excellent Experience】The quick release mechanism allows for easy one-handed replacement between bits during operation, fits tightly at both ends, firm grip on the drill and holds the bit nicely【Safe to Operate】The quick connector makes it very easy to replace between screwdrivers, drill bits with hex shank or socket adapter. This is a necessary adapter if you plan to work on cars or wooden works at homeSpecificationsMaterialChrome Molybdenum SteelProduct Size50mm x 20mmPackage Included:1/2" to 1/4" Socket AdapterPin RingProduct Weight60gNoteDue to different display and lighting effects, the actual color of the item may be slightly different from the color displayed on the pictures.