Hwedra Barbed Wire Extend Arm for 1-3/8" Top Rail Chain-Link Fence, Hot-Dip Galvanized Steel Cornered Barbwire Arm for Garden and Home, All Bolts&Spanner Included, 10Pcs

These so far have held up! I was a little worried with the reviews saying they break easily. But we needed this type of arm because clearly our fence isn’t the correct type of fence. Ours was bigger being at 2in instead of 1. 5/8in the fact that these came with one piece separately. Kinda hard to explain but these worked out so nicely. We painted it to match so it didn’t look so bad.

Not sure why the negative reviews. I used these to heighten our chain link fence for a jumping German Shepard. These seem solid enough and hold the wire in place if it’s tensioned from another source such as an end post at each corner of the fence. They are not tension points. they are for separating and holding the wires in place. No complaints.

Will probably keep dog from jumping but don't expect to string your barb wire on too tight as they are prone to snapping. As others suggested a screw in between or a bicycle tube works to tighten the product on smaller fences.

Weak and made of very easy to bend metal, the clamps bent the first time I used them. Cost too much to be this cheap in my opinion.

Worked great to keep my dog from jumping the fence All I had to do is put yellow nylon rope instead of wire and the dog stays in the backyard

Great hardware for adding barb wire to existing wire fence top rails. Fence contractors do not carry them

Not Strong Enough Very Week, Metal can’t put any kind of tension because it will bend and break.

My fence rail is a little too small for the clamps at the end but once I put the wire on them they seem sturdy enough.