3pcs 1/4 3/8 1/2" Hex Power Drill Bit Driver Socket Bits Set Adapter Wrench Sleeve Extension Bar For Electric Screwdriver Bits

Product features

Product name: Adapter drill set Wrench shape: single head wrench Color: as shown Material: 45 # steel Usage: suitable for screwdriver handle or electric screwdriver tool (hexagonal or three-jaw chuck). Hexagon joint can be converted into square head after installation, perfect conversion tool, stainless steel locking ball Securely install. The socket is tightly locked and will not slip. The 1 / 4-inch (6.35 mm) hex shank prevents flaking during high-speed drill operation.   High-quality materials will far exceed expectations.   The package includes: Socket adapter hexagon handle set (includes 3) Dimensions:      1/4 "* 1/4" * 51mm (length) 1/4 "handle can be converted to 6.35 mm square      3/8 "* 1/4" * 50mm (length) 1/4 "handle can be converted to 9.5 mm square      1/2 "* 1/4" * 52mm (length) 1/4 "handle can be converted to 12.7 mm square