Galvanized Non-Crimped End Caps – Large End – 28 Gauge are ideal for securely sealing or blocking the end of a pipe run, fitting over the outside of the pipe. Made from high-quality 28-gauge galvanized steel, these end caps offer corrosion resistance and durability, making them perfect for HVAC systems, ventilation and ductwork applications. These stoppers help ensure an effective, airtight seal, promoting system efficiency and longevity.