Gas Can Spout Replacemen kit, The new upgraded gas tank cover has a wider range of application. Suitable for most 1/2/5/10 gal oil cans. Oil jug mouth sizes from 1.7in-1.82in both can be used. Please measure the size of your oil jug opening before purchase to ensure that it can be installed correctly. | These kits are made of high quality HDPE material. The hoses are molded in one piece, with no steps for secondary connections that will not compromise the toughness and strength of the hose. In use you can bend freely without breaking. Thicker and widened rubber gaskets, Can better fit the bottle cap, Prevent liquid leakage when refueling. | Anti-overflow design, (Special Attention: As shown in the figure, the screw cap of the gas can spout cap is hexagonal) The spout tube and the spout cap are threaded, and the spout cap has a rubber sealing ring inside. Tighten the spout cap after use. There will be no oil overflow even in the case of transportation or the tank is down. | Can cover more oil cans, We offer two types of gas can vent caps, (gas can vent caps-A) is used for oil cans without a vent at the end of the oil can, You only need simple drilling and installation to use. (gas can vent caps-B) is used for another oil can with a vent cap at the tail, Can replace old vent caps. | Simple to install, Each set of products includes, 6 Screw Collar Caps(3 Coarse Thread &3 Fine Thread) 3 yellow Spouts and rubber gaskets, 3 nozzle caps with threads, 2 kinds of gas can vent caps, And the drill bit required to install the gas discharge cap. During the installation and use process, if you need assistance, you can contact us, and we will serve you as quickly as possible