Screwdriver bit holder from Geinxurn, 1/4 inch square drive to 1/4 inch quick-release hex socket adapter with screwdriver bits

Impact bit holder Geinxurn Impact bit holder magnetic Impact size 1/4 inch to 1/4 inch helps the extended twisting area absorb the high torque of new impact motors with a ball stop groove that makes the hex shaft of the motor firmly held, and the operation will not shake, more convenient and safer. Eliminates wobbling and slipping. This extension holder is compatible with manual ratchets, air tools, power tools, torque wrenches, and screwdrivers for screws and drilling.