28 Pc. 3/8" Drive SAE & Metric Master Double Deep Impact Socket Set CR-MO alloy steel for long life. Heavy duty blow molded storage case. Fully guaranteed (excluding adapter). Set includes:. 5/16 (310D). 3/8 (312D). 7/16 (314D). 1/2 (316D). 9/16 (318D). 5/8 (320D). 11/16 (322D). 3/4 (324D). 13/16 (326D). 7/8 (328D). 15/16 (330D). 1 (332D). 8mm (308MD). 9mm (309MD). 10mm (310MD). 11mm (311MD). 12mm (312MD). 13mm (313MD). 14mm (314MD). 15mm (315MD). 16mm (316MD). 17mm (317MD). 18mm (318MD). 19mm (319MD). 21mm (321MD). 22mm (322MD). 1/2( F) x 3/8 (M) Adapter (2301). 3 (3503) 3360DD Yes - NICKEL (METALLIC)