Neiko 20759A Keyless Chuck Conversion Adapter Tools with 1/2-Inch Shank</br></br><div style="text-align:left"><b>[Product Information]</b><br><ul><li>Keyless chuck design with 3-jaw chuck securely holds round-shank drill bits with fast on/off operation</li><li>No key function conveniently allows one hand operation for convenience and multi-tasking</li><li>Strong chrome vanadium steel construction designed for heavy duty work while rubber chuck is designed for tighter grip</li><li>Universal 1/2-inch hex shank driver snaps easily into the power tool with precision and power</li><li>Versatile use on impact drills and electric power driver to quickly switch tasks and keep the job moving; not compatible with pneumatic tools</li><li>THE IDEAL DRILLING ACCESSORY: Turns any cordless power screwdriver into a drill or grinder to quickly switch tasks and keep the job moving</li><li>EASY ON AND OFF: Keyless chuck converter to go from driving to drilling in seconds</li></ul></div></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br><img src='http://ecx.images-amazon.com/images/I/41TZ14DufpL.jpg' noproxy></br><img src='http://ecx.images-amazon.com/images/I/412yS41XelL.jpg' noproxy></br><img src='http://ecx.images-amazon.com/images/I/31XSWpPWY-L.jpg' noproxy></br><img src='http://ecx.images-amazon.com/images/I/41xXx0xudXL.jpg' noproxy></br><img src='http://ecx.images-amazon.com/images/I/41ALVXVS0XL.jpg' noproxy></br>