638-251

This 6-inch Spun Plug/Cap is a high-quality galvanized metal component designed to securely seal and terminate round ductwork in residential and commercial ventilation systems. Engineered for durability, this end cap provides a reliable barrier against air leakage, moisture, and debris in exhaust lines, furnace venting, and general air distribution runs. Its spun construction ensures a precise, snug fit for standard 6-inch pipes, while the galvanized finish offers excellent corrosion resistance for long-lasting performance. Whether you are capping off an unused vent line or finishing a dryer exhaust installation, this metal plug is an essential part for maintaining system efficiency and protecting your HVAC infrastructure from pests and external elements.
Type: Metal Venting
Size: 6-inch
Dimensions: 6 in (diameter)
Application: Ideal for sealing off 6-inch round metal ducts in HVAC systems, furnace venting, dryer exhausts, and kitchen range hood ventilation.
Specifications: Galvanized steel construction, spun metal design for precision fit, corrosion-resistant finish, compatible with standard round sheet metal pipe.