Snap-on Industrial Brands Drive Socket B-409

4 POINT TYPE 1.03125 INCH OVERALL LENGTH 41229 INCH OUTSIDE DIAMETER 40976 INCH DRIVE END SIZE 11933 INCH SOCKET END SIZE WILLIAMS[R] BRAND APPLICABLE STANDARD ANSI B107.1 SOCKET DESIGNATION STANDARD BODY STYLE STRAIGHT SOCKET DEPTH 5/16 INCH