<b>Description</b><br> This CASOMAN 5-Piece 3/8-Inch Drive Spark Plug Socket Set, 6-Point, Thin-wall, 5/8-Inch, 3/4-Inch, 13/16-Inch, 14mm, 18mm. It is manufactured from Heavy-duty Chrome-Vanadium steel alloy (50BV30) with corrosion-resistant mirror chrome finish. The set include 5 Piece 3/8-Inch Drive Spark Plug Socket: 5/8-Inch, 3/4-Inch, 13/16-Inch, 14mm, 18mm. The inside rubber retaining ring holds plug securely. 6 Point. It comes with a durable blow-molded carrying case for easy transportation, safe storage, and quick organization. All CASOMAN Sockets meets or exceeds ANSI performance standards and comes with 1 year quality warranty.<br><br> <b>Include</b><br> Set include 5 Piece 3/8" Drive Spark Plug Socket: 5/8-Inch, 3/4-Inch, 13/16-Inch, 14mm, 18mm<br><br> <b>CASOMAN is a professional manufacturer of hand tools,rachet and all kinds of sockets products. We save customer's cost in each step of our operation,with a guarantee of high-quality and reliability. We delivery the most saving and best value to our customers.Choose the CASOMAN products and you will never worry about overpaying or any after sale service. All CASOMAN products come with 1 year quality gurantee.</b>