3x3 to 4x4 Square Tubing Adapter

[TrinityFabworks]

I've been working on a sign for a playground and the posts are 3x3 square tubing. The problem is that I have been looking for solar led lights to go on top of the posts and can only find them in 4x4. I made this adapter plate so that I can run a 4x4 topper on a 3x3 post. Hope it can help someone out. All you have to do it bend the inside flanges in one direction and the outside in another and they should fit great. Or you can bend them both up, and the adapter will be hidden.

3x3 to 4x4 post topper adapter.svg

If you have a brake, you can probably get rid of the outer relief cuts.

[deejay]

I like this thanks

[sbest1]

Great idea! Thanks for sharing