Turn any impact driver, drill, or multi-bit screwdriver into a nut driver. Includes three most common sizes: 1/4, 3/8, and 1/2". Our Hand Tools manager has used his set with an impact driver every race weekend for an entire season and has yet to break one.
- Converts 1/4" Hex drive to 1/4", 3/8" & 1/2" square drive
- Allows the use of sockets on a power drill
