Craftsman 9 Pc. Standard Easy to Read Socket Accessory Set, 12 Pt. Deep, 1/4 In. Drive Set includes 9 1/4-in. Drive sockets: 3/16, 7/32, 1/4, 9/32, 5/16, 3/8, 7/16, 1/2, 9/16 in. Deep sockets provide more access and are great for working over long bolts