The legs are made of plastic, so it'd pretty easy to cut. I'd suggest you take a close look at the picture of the Slap-on attachment on Grainger's website. You can zoom in on the picture if you'd like. It's yours to do whatever you'd like once you buy it. Also, want to mention that the crossmember is approx 15" wide, so make sure it isn't too wide to work on your setup. Good luck!