Dave,
I love the idea. There was an article this month in CT on folding metal supports and its a lot of cut and weld. The chains have to go but I want something near bolt-in and this is promising. But...
I don't care for the dangling S when the gate is up any more than chains. I want a clean look and I plan on using the hidden retractable pins that are available and easy to install. So how to hold the gate up? Still looking.
Can you make the hidden J hook Long enough to pull out and hook to the loop in one piece, eliminating the second S link? Now that I would buy!