YAKEFLY 6 Pack Fuel Gas Tank Vent Caps,Leak-Proof Gas Jug Vent Caps Enhances Flow,Metal Gas Can Vent Cap Kit,Gas Tank Vent Cap Fuel Tank Exhaust Vent Valve Kit for Faster Refills

[Package Contents] The package contains 6 fuel gas tank ventilation caps, 1 drill bit, 1 wire and 2 wrenches. Package purchase is more convenient for you to use.. [High Quality and Durability] These air tank exhaust caps are made of high-quality stainless steel and brass, which are well made, rust-proof, wear-resistant and durable.. [Leak Proof Design] The vent cap of the fuel gas tank is equipped with a screw cap and a double rubber sealing ring, which provides double leak-proof protection to prevent the splashing and overflow of liquid in the tank.. [Save Time] The gas tank vent cap and the oil tank vent can increase the flow to speed up the refueling; The gas fuel water tank can speed up the flow speed, ensure smooth and fast flow, and save your time.. [Easy to Assemble] Just drill a hole in the oil drum or container, then use the wire with connecting valve rod and rubber sealing ring, and then use the provided cover to fix the nozzle. It can be done easily even without any manual skills.