SK Hand Tools 34350 15-Piece 1/2-Inch Drive 6 Point Swivel Metric Impact Socket Set Fifteen 6-point, swivel metric impact sockets with 1/2-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 molded plastic case; smooth collar design protects your hand Sockets measure 10mm through 24 mm