Chain Link Dome Cap

A dome cap is a rounded, protective cover used on chain link fences to fit over the top of end, gate, or corner posts. It serves multiple purposes: it prevents water, debris, and insects from entering the hollow post, reducing the risk of rust and corrosion, and it provides a smooth, finished look while covering sharp edges for safety. Typically made of aluminum or galvanized steel, the dome cap is pressed or secured onto the post, ensuring durability and weather resistance.