1、10 Sizes: This oil drain plug gasket has 10 sizes, which are M6, M8, M10, M12, M14, M16, M18, M20, M22 and M24, which can meet various needs. 2、Good Sealing: This oil drain plug gasket uses oil as a medium to seal threaded pipe fittings and screw plugs, providing a good seal. 3、Excellent Metal And Rubber Material: This oil drain plug gasket is made of excellent metal and rubber material, which is oil and abrasion resistant, and has a self centering lip to increase the sealing effect. 4、High Temperature Resistant: This oil drain plug gasket is high temperature resistant, has good chemical solvent resistance, and is suitable for high temperature industries. 5、Convenient To Carry: This oil drain plug gasket kit comes with a storage box, which is convenient to store and carry.