POWERFULI COMPATIBILITY: Gas can spout replacement kit boasts superior compatibility, suitable for most 1/2/5/10 gallon gas cans.The length of the hose has been extended to 8.1in, suitable for gas can with a mouth size of about 1.7 to 1.82inches, please measure the size of your tank port before purchasing DURABLE HDPE : The kits are all made of HDPE plastic and rubber material, this ensures firmness and pliability enough to easily bend without cracking or breaking.Meet your long-term needs DOUBLE SPILL DESIGN:This gas can replacement spout kit is designed with a spill proof concept in mind; Enhanced thread precision fits 1.7-1.82 gas can openings. The rubber gaskets provide a tight seal with featuring a built-in sealing ring to prevent leaks, the caps ensure controlled, precise pouring.Effectively prevents gasoline leaks during transport WIDELY APPLIED: The gas can replacement nozzle kit can to reach deep into refueling trucks, cars, lawnmowers, motorcycles, adherence minimizes wastage and ensures safe handling of your gas can.The kits include: 3 Gas tank nozzles 3 Coarse Thread 3 Fine Thread 3 spout caps 6 gaskets (Applicable to spout caps and vent caps), 6 vent caps (A&B) TWO VENT CAP STYLES: Gas can vent caps-A is suitable for oil tanks without vents, It can be used simply by drilling a hole and installing it. Gas can vent caps-B is suitable for oil tanks with vents and can replace old vent caps.The vent cap ensures ideal airflow. During the installation and use process.