SK Hand Tools 4055 5-Piece 1/2-Inch Drive 12 Point Standard Fractional Impact Socket Set Five 12-point, standard fractional impact sockets with 1/2-inch drive SureGrip hex design drives the side of the hex, not the corner; nose-down design allows easy access Rust-preventative compound for long life Laser-engraved every 120 degrees; conveniently packaged on a rail Made in the U.S.A.