SK Hand Tools 4946 10 Piece 1/4" Drive 12 Point Standard Fractional Socket Set 1/4" Drive 12 Point Sockets - 3/16", 7/32", 1/4", 9/32", 5/16", 11/32", 3/8", 7/16", 1/2", 9/16" SuperKrome finish provides long life and maximum corrosion resistance SureGrip hex design drives the side of the fastener, not the corner Packaged on a metal rail Made in the U.S.A.