I first bought them for an antique table I am renovating. But they are a bit bigger than I think will work. So I ended up in my living room on the shelf under which my dog constantly puts his tennis ball. They worked great, and now this thing is a lot easier to move. Very happy with the quality and if I find a smaller version of this I will buy it again for an antique table. Until I find them less than 1 1/2, but I'll keep looking. They were very easy to install, all you need is a decent sized drill and bit and a hard hammer or small mallet to drive the shank bushing into the wood. I installed them in less than 10 minutes.