GoldPlug GoldPlug 3/8"-18 NPT Industrial Magnetic Drain Plug (Internal Head) IP, 5/16″ Internal Hex, 0.415 OAL

3/8" Internal Hex Industrial National Pipe Thread Magnetic Drain Plug. Pulls metal particles from your engine reducing wear and extending engine life. Easy installation, just remove you stock plug and replace with the Gold Plug. We are the Gold Standard in Engine Protection, insist on the best! We use the strongest magnets on the market! Simply clean at each oil change. Visit our search engine for application info. 3/8" NPT actually measures 0.67" in diameter. Easy to install. Replaces your existing oil drain plug. Removes ferrous metals from the oil that led to damage. Extends the life of your engine or gears. The Gold Standard in Engine Protection! Accept NO substitutions. Installed in the factory on some high-end products. We bring that superior engine protection to you! See more product details