ENHANCED COMPATIBILITY AND CONVENIENT LENGTH: Cyluer gas can spout replacement kit boasts superior compatibility, suitable for most 1/2/5/10 gallon gas cans, fitting oil jug mouths ranging from 1.7in to 1.82in. The length of the hose has been extended to 8.1in, ensuring greater convenience and flexibility. UNCOMPROMISING QUALITY: Crafted with high-quality HDPE material, our replacement gas can spout kit guarantees exceptional durability. Seamlessly-molded hoses eliminate any possibility that could compromise toughness and strength. Bend the hoses in whatever way you want, and they will not break. NO-SPILL DESIGN: Our gas tank nozzle incorporates a no-spill design that renders a mess-free refueling experience. The gas can spout tubes and caps are threaded. The cap features a rubber sealing ring inside. Simply tighten the cap(the HEXAGONAL one) after use, and even during transportation, there will be no oil spill. VERSATILITY AT ITS BEST: Our gas can spouts are designed to cover a wide range of cans. We offer two types of gas can vent caps to accommodate different needs. Vent cap A: Perfect for oil cans WITHOUT a vent at the end and requires a simple drilling and installation process. Vent cap B: Suitable for replacement on barrels WITH a vent cap at the top. EFFORTLESS INSTALLATION: Installation is a breeze! Each replacement gas spouts kit includes everything you need: 10 screw collar spouts caps (5 coarse thread & 5 fine thread), 5 spouts hoses with rubber gaskets, 5 threaded nozzle caps, 2 types of gas can vent caps, and even the drill bit required for the installation of the vent cap-A. If you require any assistance during the installation or usage process, we are always ready to help, ensuring prompt and efficient service. 5 Set Gas Can Spout Replacement Kit Suitable for Most 1/2/5/10 gal Gas Tanks.