Horizontal Rails Attachment Chain Link Fence Fittings 2 3/8" Aluminum Rail Ends Products Description: Made by Steel!!! aluminum die casting chain link fence rail end and rail end cup Chain Link Fence Rail Ends For Horizontal Rails Attachment Chain link fence rail end cups are also commonly used on fencing ,farm fence named as rail end caps and rail ends. aluminum die casting fence rail end are used to attach framework, usually top rail, mid-rails, and bottom rails to terminal posts. . Below are listed aluminum rail end cups used for residential chain link applications.aluminum rail end also used for commercial installations. fence rail end provide a hole in which to insert the bent truss rod into the cup of rail end cup and into the horizontal. Chain link fence rail ends are commonly used with brace band and carriage bolt to attach top rail, middle rail and bottom rails to terminal posts including corner posts, end posts and gate posts. Aluminum and galvanized pressed steel rail end cups are provided. Also available in brown, green and black. Item: rail end. Material: aluminum or steel. Diameter: 1-3/8, 1-5/8 and 2 in. Finish: zinc-coating or vinyl-coating. Aluminum Rail End Cups Size Rail Size Weight Bag Qty* 1-3/8â?? 0.17lbs 500 1-5/8 0.24lbs 250