3PCS Impact Socket Adapter Set 1/2 3/8 1/4 Drive to 1/4 Hex Quick Release
COMPELTE 3-SIZE SET: Includes 1/2", 3/8", and 1/4" square drive adapters. All convert to a standard 1/4" hex shank for universal bit compatibility. QUICK-RELEASE DESIGN: Features a one-handed quick-release chuck for fast bit changes.