Originally Posted by Campin Cajun
On that slide the rollers are stationary so they should not mark your floors and the plates will not come in contact with the flooring.
You are probably right, but my concern would be the strength of the Alum. compared to stainless going over the roller plus alum will turn black depending on the material it self. I would think 18 ga or 16 ga would be needed to hold a slide up. But that's just my opinion. But on the other hand lets hope for the OP they will be strong enough, after all this is FR....