Post Caps As Chain Link Fencing Parts Fence Connector Descriptions This post cap is made to securely fit into a 2-3/8 in. corner or terminal post. Just fit the cap into the post for easy and quick installation and protection. Keeps out moisture Protects from clogging debris Made of polished aluminum Smooth rounded-style cap Fits into a 2-3/8 inch corner or terminal post Helps prevent moisture from collecting in the fence posts Fits 2-3/8 in chain link terminals and corner posts Dome style cap is made from a durable and lightweight aluminum Keep moisture and debris from collecting inside your fence post with the chain link fence aluminum post cap. The cap is made of aluminum with a polished decorative finish and smooth rounded-style cap to compliment any galvanized chain link post. The post caps have two kinds material:aluminum and steel Any interesting,pls let us talk more details. We serve for you 24 hours by 7 days.Email or call me directly.