Features: Upgraded your power tools with this versatile drill chucks adapter, offering two styles (1/2" thread ) to seamlessly convert electric wrenches into functional drills for multi scenario applications. Featuring a tool less hand tightened chucks and robust three jaw grip, this adapter ensures secure bit retention and effortless switching between drilling/driving tasks without compromising stability. Ideal for contractors, mechanics, and DIYer enthusiasts seeking flexible power tool solution, it bridges the gaps between electric wrenches and drill accessories for professional or home workshops. Tackle woodworking projects, automotive repairs, or masonry installations confidently – its shock resistant plastic metal construction withstands rigorous job sites demands while maintaining maneuverability. Engineered with wear resistant polymers and precise machined components, this drill chucks converter delivers long lasting performances across temperature extremes and high torques operations. Specifications: Color: Black Component: Plastic + Metal Size: 7.3x4.3cm/2.87x1.69inch Clamping: 2-13mm Package Includes: 1pcs Drill Chucks Adapter note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind befores you order. 2.Due to the differences between different monitors, the picture may not reflect the actual color. Thanks for your understandings