Snap-on Industrial Brands Drive Socket 39688

6 POINT TYPE 3.875 INCH OVERALL LENGTH 3.75 INCH OUTSIDE DIAMETER 1 INCH DRIVE END SIZE 2.75 INCH SOCKET END SIZE WILLIAMS[R] BRAND APPLICABLE STANDARD ANSI B107.2 SOCKET DESIGNATION STANDARD BODY STYLE SHOULDER SOCKET DEPTH 1 13/16 INCH