🏠 Elevate Your Venting Game! Heavy-duty 26 gauge galvanized steel construction ensures durability. Perfect for kitchen, bathroom, or dryer venting with removable screens. Pre-drilled holes for hassle-free mounting—no caulk needed! ASTM B117 tested for superior anti-corrosive properties. Quality craftsmanship from Builder's Best, a trusted brand. 4" diameter collar 26 gauge steel ASTM B117 tested The Builder's Best 084635 Galvanized Steel Roof Vent Cap is a robust and reliable solution for effective ventilation. Featuring a 4" diameter collar, this vent cap is constructed from heavy-duty 26 gauge galvanized steel with a high-performance polyester powder coating, ensuring long-lasting durability and resistance to corrosion. Ideal for various applications, including kitchen and bathroom vents, it comes equipped with a damper to prevent back drafts and removable screens for versatile use. Proudly made in the USA, this vent cap is designed for easy installation with pre-drilled holes, making it a top choice for homeowners and professionals alike.