Two Built-In Rail Connectors Used For 1 3/8'' Top Rail And 2 3/8'' Terminal Cornal Corner Post Two Built-In Rail Connectors Description Use the two-way aluminum chain link bullet cap on terminal corner posts to keep moisture and debris from inside of your fence posts. The cap features two built-in rail connectors, for 1-3/8 In. rails, and is compatible with 2-3/8 In. terminal corner posts. The rail connectors allow you to secure the top rail to the fence post. The two-way bullet cap is constructed of aluminum with a silver decorative finish to compliment chain link fence posts. The bullet cap simply snaps onto the post for quick and easy installation. Fits 2-/38in chain link corner posts Durable, aluminum construction to help prevent rust and corrosion Features 2 built in rail connectors for corner use Helps to keep moisture out of fence post Prevents debris from collecting inside post Features a silver finish Quick and easy to install Series Name ChainLink Accessory Type Bullet cap Actual Width 3.74â??â?? Color/Finish Family Silver Actual Length 3.74â??â?? For Use With Chain link Common Width 3.74â??â?? Primary Material Aluminum Common Length 3.74â??â?? Fits Common Post Measurement 2 3/8â??â?? Post Caps for chain link fencing parts image shown: 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 Steel Fence Post Caps Specification Fence post caps (steel) Size 3 1/2â??â?? 4â??â?? 4 1/2â??â?? 6 5/8â??â?? Any interesting,pls let us talk more details. We serve for you 24 hours by 7 days.Email or call me directly.