SK Hand Tools 33300 8-Piece 3/8-Inch Drive 6 Point Swivel Fractional Impact Socket Set Eight 6-point, swivel fractional impact socket set with 3/8-inch drive SureGrip hex design drives the side of the fastener, not the corner; 30-degree flex angle improves access Rust-preventative coating resists corrosion; laser engraved every 120 degrees with large markings Packaged in a convenient plastic tray; smooth collar design protects your hand Sockets measure 5/16-inch, 3/8-inch, 7/16-inch, 1/2-inch, 9/16-inch, 5/8-inch, 11/16-inch, and 3/4-inch