Unique Bargains 1/2 Inch Drive (Female) x 1 Inch (Male) Impact Socket Adapter for Use with Air Impact Wrenches Breaker Bars Ratchets CR-MO Steel

[Size] - Connect 1/2" (F) drive tools to 1" (M) drive sockets.

[CR-MO Steel] - Black chrome molybdenum steel provides excellent durability and strength with every impact movement.

[Secure / Firm] - spring-loaded ball detent provides a secure hold onto sockets and the through-hole in the drive end locks onto the tang of impact wrenches or drivers, prevents them from dropping.

[Radius Corner Design] - Distributes torque to the inner wall, to avoid stress concentrations that can lead to cracking.

[Application] - For use with impact drivers, ratchets or other tools to convert the drive size; Widely used in automotive repair, DIY hand-making, household maintenance, and most general repairs.