Galvanized Rail End Caps For Galvanized Chain Link Fencing Rail end caps information Rail end caps as one of chain link parts --Used to attach top rail to a Bullet Top terminal post cap. --Residential Use. --Great for making a 3 directional or odd angle toprail connection. There are two kinds of material for rail end caps Aluminum and press steel. 1-3/8 inch and 1-5/8 inch are the most popular.Of course if you have other size for need,that is ok.We could customized that. 1-3/8 in. aluminum rail end is essential in finishing up your chain link fencing projects. Made from a durable aluminum construction with a sleek, polished silver finish, this rail end is used in conjunction with 1-3/8 in. top rails and brace bands to secure top rails to terminal posts. Rail end caps characteristics Made from durable aluminum to resist wear and tear Sleek, polished silver finish Used to connect a top rail to a terminal post Fits 1-3/8 in. top rails Brace bands not included Rail End detailed specification: Rail Ends (pressed steel-galvanized-Pvc coated) 1-3/8â??â?? 100EA per carton Weight 0.31kg 1-5/8â??â?? 100EA per carton Weight 0.33kg Rail Ends (Die-Cast Aluminum) 1-3/8â??â?? 500EA per carton Weight 0.1kg 1-5/8â??â?? 250EA per carton Weight 0.16kg