Standard Figue Eight Wrench Comes in Handy Craftsman Standard Figure Eight Wrench is a quick change tool that adjusts to eight different sizes. Each end of the wrench works with various sizes and fastener types. It fits 6pt, 12 pt, 4pt, spline, external torx, and partially rounded hex fasteners. Handles sizes 1/4 - 3/4 inches. Any handyman will appreciate having this tool in his colleciton and will use over and over again. Standard Figure Eight Wrench sizes include 1/4, 5/16, 1/2, 9/16, 5/8, 11/16, and 3/4 inch. The wrench weighs 1.5 lbs and comes with the Craftman lifetime warranty.