SK Hand Tools 84420 20-Piece 3/4-Inch Drive 6 Point Standard Fractional Impact Socket Set Tough and reliable 20-piece 3/4-inch drive 6-point standard fractional impact socket set Patented SuperKrome finish for durability and maximum corrosion resistance SureGrip hex design drives the side of the fastener, not the corner Made in the U.S.A. Limited lifetime warranty