Power Driver Extension Socket Adapter Set Includes: (1) 1/4" Hex x 1/4" Drive, (1) 1/4" Hex x 3/8" Drive, (1) 1/4" Hex x 1/2" Drive.
Constructed with chrome vanadium steel for strength and durability.
Spring loaded ball bearing locks onto the adapter firmly.
Transforms your drill into a power nut driver.
Great for any contractor, mechanic, or DIY'er.