1/4" Dr. Socket Set - 10 Pc. Clip Rail Item No. Pack KGS 299-058 SAE, 12 Point 1 0.3 10 Sockets : 3/16", 7/32", 1/4", 9/32", 5/16", 11/32", 3/8", 7/16", 1/2", 9/16"