To repair a chain link fence top rail, you'll need: - wire cutters - pliers - hammer - screwdriver - level - tape measure - replacement top rail (if available) - post caps (if available) - 1 inch wire rope or rod (or something similar in size) - fencing staples 1. Use the wire cutters to cut off any protruding ends of the top rail and remove any twisted or broken wires. If there is Significant damage to the top rail, you may need to replace it entirely. 2. Use the pliers to bend any loose wire back into place.

Chain link fence top rails can be repaired by removing the old top rail, cleaning and priming the metal pipe, and then applying a new coat of paint. It's also a good idea to apply a sealant to the repaired area to help protect it from rust and weathering.