4 Pack 1.5 Inch Square Tube End Cap Plastic Plugs, 1.5x1.5 Square Tubing Plug, Tube End CapsTubing Post End Cap Suitable for Square Tube Square Plastic Plug, Tubing Post End Cap Square Tubing

These will work for a 1” hole

Finishes off the gate nicely and easy to install.

It works exactly like I expected it to. No problem at all.

didnt fit right

Looks just like the original cover.

I had a single open tube on my fence that needed one of these plugs. I had a hard time finding them locally so had to purchase this 12 pack. The price was right and it saved me the headache and cost of driving around looking for them. It fit well, looks just like the existing caps on other posts and was priced right. What more could you want?

took some brute force, but got it into a 1 inch square opening. it wont be coming out easily.

Have been trying to locate a supplier for these plug. My factory OEM ones have fallen out and I have not been able to find replacements until now. Great replacement option.

I was able to use this other than for its intended purpose, I just need a square cap/plug to cover a missing part and it served its purpose for me. It might not be an OEM part but good enough since having it as a custom part gives character lols.

Easy to install