Ensure you do the job right everytime and always have the correct oil drain sump plug at hand with the Tridon TPP004 master sump plug kit. This handy kit features a selection of the 21 most popular sump plugs and oil drain plugs. The plugs in this kit are constructed from premium quality carbon steel or polymer as suited to the plug. There are a total of 40 plugs in this kit, which come stores in a convenient, modular workshop grab pack.