The PROFORM 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 hoe, reducing mess and contact with hot oil. A firm tug releases the oil when desired. This plug minimizes the chance of a plug being dropped.
1/2"-20 Thread & Includes Washer

#PR 66960
9.99