2 Inch Flip Top Vented Locking Fill Cap,Diesel Fuel Tank Cap Use for Diesel Transfer Tank, Fuel Transfer tank

Precision Cast Iron & Durable Finish:Expertly crafted from high-quality cast iron with a tough powder coat for superior rust resistance and long-lasting performance

Perfect Fit for 2" NPT Ports:Designed as a direct replacement for worn bung plugs, ensuring a seamless thread-in fit on standard 2" NPT threaded containers like outdoor oil tanks

Secure Lock Port & Reliable Seal:Features an integrated lock port to firmly secure the cap, preventing accidental opening and leaks for safe storage of fluids

Effortless 3-Step Installation (No Tools!):Simply thread into the port, tighten by hand, and it's ready to use – replacing old plugs is quick and hassle-free

Built-in Venting with Dustproof Seal:Integrated vents maintain pressure balance when closed; combined with a tight seal to effectively block du-st and contaminants