This EZ Oil Drain 1”-18 UNF Engine Oil Drain Plug Valve keeps you Ready for the Road Ahead , as a simplified solution for oil changes that allows you to easily lift the plastic lever and turn clockwise. The drain plug valve only extends.5” outside from the oil pan for improved drain processing. After you are done draining the oil, turn back the lever to close. This oil drain plug valve is manufactured and produced with precise OEM specifications and undergoes pressure treatment testing in an ISO-9001 certified factory. Successfully stave off leaks, while withstanding engine vibrations, with this engine oil drain plug valve that features a “ball valve” design with an embedded high-temperature Viton O-ring seal. FleetPride is your First Click in Heavy Duty.