Fumoto oil drain valve with a hard disk drive magnet next to it. I put a layer of grease on the contact surface of the magnet to prevent the oil pan from rusting. The magnet is to catch any steel particulate. I remove the magnet prior to oil change to let any material it has collected flush out. I use the magnet because the factory oil drain plug the Fumoto replaced had one. Hard drive magnets are super strong. I purchased this, product part #: F-111 (no nipple), but wish I would have purchased the one with the hose connection . The hose connection would make changing the oil even easier.