Craftsman 10 pc., 6 pt. 3/8 in. Drive Standard Socket Wrench Set Craftsman 10 Pc 3/8in Standard Socket Wrench Set 9 Socket Sizes include: 1/4, 3/8, 7/16, 1/2, 9/16, 3/4, 11/16, 13/16 and 7/8" Six point sockets allow for good side wall contact The tray helps to keep the sockets organized and allows for portability Backed by Craftsman's Lifetime Guarantee