Coarse thread gas cartridge closure, 4-piece set + 4 O-rings Universal replacement parts for 1/2/3/5-gallon gas cartridges

This universal replacement set for coarse-thread jerrycan caps is specifically designed for common 1/2/3/5-gallon jerrycans. It includes four red plastic caps and four matching O-rings. Made from oil- and corrosion-resistant engineering plastic and rubber, this product provides a reliable seal for your jerrycans, effectively preventing fuel evaporation, dust and moisture ingress, and ensuring safe storage. [Key Benefits] • High Versatility: Specifically designed for the coarse-thread openings of standard 1, 2, 3, and 5-gallon jerrycans, compatible with most common sizes, making it highly versatile. • Double Seal: Each cap features a flexible rubber O-ring that fits snugly into the jerrycan thread, effectively preventing fuel leaks and evaporation. • Durable and Attractive: The cap is made of impact-resistant plastic and its red color makes it easy to identify and use. The O-ring is oil and age resistant, ensuring a long service life. • Economical set: A set of 4 jerry can lids and 4 O-rings, ideal for replacing lids or as spare parts for multiple jerry cans – excellent value for money. 【Set contents】 4 red plastic jerry can lids with coarse thread, 4 assorted rubber O-rings