I lacked space in my kitchen cabinets for pots and pans, but had room under an unused breakfast bar for this pot rack. I used a shower curtain tension rod, and 2 curtain rod brackets. The shower curtain rod wasn't quite sturdy enough on its own, hence the curtain rod brackets. If I did it again, I would just use a nice heavy curtain rod.
But for now, this works great. I bought big O rings to slip over the rod, then hung some S hooks on them to hold pots and pans. It's right around the corner from this simple pot rack that I made from a hotel towel rack...https://www.instructables.com/id/Pots-and-pans-lid-rack-Easy-Peasy/?comments=all#COGTOHKIBL4YL6S