I believe this is the site Nab...Could you post a link to the company. I tried goggling candies arm rest and could not find your setup.
I was looking at them and thinking the same thing...if only one of them had a swivel....That's the correct site. Sorry for the late response. Been busy these last few days. Only thing is I wish they would swing out of the way to make it easier for the passenger to get on. But they are a solid piece great quality part.