3 Pcs Socket Adapter Set Hex Shank to 1/4 3/8 1/2 Inch Impact Driver Drill Bits

Stainless Steel Locking Ball Ensures Secure Fit. Sockets Snap-On Tightly Won'for t Slip Off 1/4-inch. Hex Shank Prevents Stripping During High Speed Drill Operation. 3 Pcs Socket Adapter Set Hex Shank to 1/4 3/8 1/2 Inch Impact Driver Drill Bits. Features: Stainless Steel Locking Ball Ensures Secure Fit. Sockets Snap-On Tightly Won'for t Slip Off 1/4-inch. Hex Shank Prevents Stripping During High Speed Drill Operation. Super Strong Heat Treated Chrome Vanadium Steel for Normal Impact. Use-sandblasted finish. Converts power drills into speedy socket drivers. Applies to the screwdriver handle or electric screwdriver tools hexagonal hole or three jaw chuck can be). Driven sleeve is used, can be the original hexagonal side after installation on size into square size, which can be used for the installation of the sleeve, is a good accessories to convert. Specification: Material: Chrome Vanadium Steel CR-V. Color: Black. Size: approx. 1/4 x 1/4 x 50mm-1/4 shank can be converted into 6.35 mm