RPC 9063Magnetic Oil Pan Drain PlugGold Zinc Finish1/2-20Thread x 7/8 long (under head, including magnet)This magnetic drain plug is a high-performance solution for trapping more debris compared to traditional drain plugs, thanks to its super strong magnet. It also features a PTFE washer to ensure a perfect seal, making it compatible with a wide range of engine and transmission oil pans, including aftermarket options. This product offers superior protection and efficiency in maintaining the cleanliness and function of your vehicles oil system.