Galvanized Non-Crimped End Caps – Large End – 26 Gauge are designed to securely seal or block off the end of a pipe run by fitting over the outside of the pipe. Made from durable 26-gauge galvanized steel, these end caps provide a corrosion-resistant solution ideal for HVAC ductwork systems. Commonly used as stoppers in residential and commercial ventilation applications, they help maintain system efficiency while ensuring a tight, reliable seal.