6 Piece Double Ended Oil Drain Plug Key Set - Sump Plug Removal - Carbon Steel Overview: Double end carbon steel keys with chemically blackened finish. Suitable for sump plugs on engine, gearbox and back axle. Use with 19mm socket on ratchet driver. Supplied in storage case. Features: Double end carbon steel keys with chemically blackened finish. Suitable for sump plugs on engine, gearbox and back axle. Use with 19mm socket on ratchet driver. Supplied in storage case. Specification: Contents - Hex; 5/16", 3/8", 1/2", 8, 10, 12, 14, 17mm, Square; 3/8", 8, 11, 13mm Net Weight - 0.75kg Further Information: We sell a wide variety of tools & workshop equipment for both the DIY and Professional markets. With well over 10,000 lines of equipment suiting all jobs big or small, our online store has it all. If you can’t quite find what you are looking for, please feel free to contact us and we’ll be more than happy to help. Alias: ys01566