The aluminum rail end cap is used at the end of your Chain-Link fence top rail and attaches the top rail to the terminal post in conjunction with the brace band (sold separately). This rail end cap is constructed of aluminum with a decorative silver finish Used in conjunction with the brace band to attach the top rail to terminal post Aluminum construction promotes corrosion resistance Fitting is offset so it can be used in the up or down position to allow rail to be even and level in both direction from post Compatible with 1-3/8-in. top rails Features a silver finish Quick and easy to install Brace bands not included