Snap-on Industrial Brands Drive Socket 12-618

6-POINT TYPE FORGED HEAT TREATED ALLOY STEEL MATERIAL 2 INCH OVERALL LENGTH 7/8 INCH OUTSIDE DIAMETER 3/8 INCH DRIVE END SIZE .375 DRIVE END SIZE - DECIMAL 3/8 DRIVE END SIZE - FRACTIONAL .5625 SOCKET END SIZE - DECIMAL 9/16 SOCKET END SIZE - FRACTIONAL 9/16 INCH SOCKET END SIZE WILLIAMS. BRAND APPLICABLE STANDARD FEDERAL SPECIFICATION GGG-W-660A, ANSI B107.2 BODY STYLE STRAIGHT SOCKET DEPTH 1/2 INCH WEIGHT 0.19 LB MATERIAL INDUSTRIALLY TESTED ALLOY DRIVE END SIZE - DECIMAL - UOM IN SOCKET END SIZE - DECIMAL - UOM IN 12 MODEL