Stanley® Products Proto® Male Square Spline Drive Impact Socket Adapters, 1 in drive, 4 3/8 in

Impact Socket Adapters, 5/8 in (female square); 3/4 in (male square) drive, 1 inFeaturesFor electric- or air-powered drive toolsHeat-treated

Impact Socket Adapters, 1 1/2" (female square); 1" (male square) drive, 4 3/16"FeaturesFor electric- or air-powered drive toolsHeat-treated

Square Drive Adapters, 1/4" (female square); 3/8" (male square) drive, 15/16"FeaturesProto® Square Drive AdapterFull Polish finish

Impact Sockets 1" Drive, 1 in Drive, 3/4 in, 4 PointsFeaturesChamfered service endsConcentric openingsLarge clearance holesHeat-treatedOptimized socket wall thickness

Impact Socket Adapters, 1" (female square); 1 1/2" (male square) drive, 3 1/2"FeaturesFor electric- or air-powered drive toolsHeat-treated