Snap-on Industrial Brands Drive Socket 17-668

6-POINT TYPE FORGED HEAT TREATED ALLOY STEEL MATERIAL 4-1/16 INCH OVERALL LENGTH 3-7/32 INCH OUTSIDE DIAMETER 1 INCH DRIVE END SIZE 1 DRIVE END SIZE - DECIMAL 1 DRIVE END SIZE - FRACTIONAL 2.125 SOCKET END SIZE - DECIMAL 2-1/8 SOCKET END SIZE - FRACTIONAL 2-1/8 INCH SOCKET END SIZE WILLIAMS. BRAND APPLICABLE STANDARD FEDERAL SPECIFICATION GGG-W-660A, ANSI B107.2 SOCKET DEPTH 1-1/4 INCH WEIGHT 4.86 LB MATERIAL INDUSTRIALLY TESTED ALLOY DRIVE END SIZE - DECIMAL - UOM IN SOCKET END SIZE - DECIMAL - UOM IN 17 MODEL