Craftsman Universal Dogbone Wrench
1 wrench works on 56 fasteners. Each of the 8 revolving Universal Sockets work on SAE and Metric hex fasteners plus 4 pt., 12 pt., E-Torx, and Spline fasteners.Fits SAE sizes... 5/16, 3/8, 7/16, 1/2,9/16, 5/8, 11/16 and 3/4 in. Fits Metric sizes 8, 10, 11, 13, 14, 16, 17 and 19mm. Chromoly Steel construction makes it Tough and Durable.Built in Powerful 8 lb. rated Rare Earth Magnet is an excellent nut / bolt holder.Its Black Oxide and Brushed Steel finish Creates Tough Bold Confident Look