This engine oil pan drain plug is a No-Mess model. Features a 1/2-20 size thread and has a gold iridite finish. The No-Mess engine oil drain plug has a unique, patented, rubber extension which acts as a sealing cork when changing engine oil. As the drain plug is unscrewed and loosened, the cork seals the threaded drain hole, reducing mess and contact with hot oil. A firm tug releases the oil when desired. This drain plug minimizes the chance of a plug being dropped. U.S. Patent 5,547,042. Backed by a limited 30 day factory warranty. This comes as each, but this number is for a Clip Strip Of Six or 6-Pack.
Product Details:

• Engine Oil Pan Drain Plug
• Universal No-Mess Model
• 1/2-20 Size Thread
• Gold Iridate Finish
• Sold As A 6-Pack