Key benefits Converts a 1/2 inch square drive to a 1/4 inch hex female socket, enabling use of 1/4 inch hex bits with a larger drive tool Quick Release and Security Lock design for fast, secure bit changes and reduced slip Durable steel construction with a black finish for long lasting use Available in standard and upgraded sizes to suit different tool configurations Includes 2 hex shank adapters, 2 rubber rings, and 2 pins for secure retention Compatible with air or power impact wrenches and ratchets, turning them into a drill or driver as needed Specifications Material: steel Color: Black Standard type size: 22 x 37 x 12 mm Upgraded type size: 22 x 50 x 18 mm Package contents: 2 hex shank adapters, 2 rubber rings, 2 pins Adapter design: Quick Release and Security Lock Adapter type: 1/2 inch square female to 1/4 inch hex female socket adapter What you get 2 x hex shank adapters 2 x rubber rings 2 x pins Applications and use scenarios On site with a 1/2 inch drive impact wrench, switch to a 1/4 inch hex bit to drive screws or fasteners with a compact tool In tight spaces, convert a ratchet to a driver by using the 1/4 inch hex socket and bit options for driving small fasteners When a drill or driver is needed, use this chuck converter to adapt an impact tool for light drilling or driving tasks with appropriate 1/4 inch hex bits Notes Suitable for converting any air or power impact wrench into a drill or ratcheting wrench into a driver with this single piece chuck converter Ensure compatible 1/2 inch square drive tools and 1/4 inch hex sockets/bits are used with this adapter for proper fit and performance