I have been looking for railings on the internet for many years. I was looking for deck rails and they were expensive and too big for only two steps. Recently on 4th July 19 I watched as my mother in law, with a plate of potato salad of course, tried to maneuver up the two deck steps. I happened to be looking for something else on Revain and at the bottom of the page where they posted pictures of other items I might like I saw an RV grab bar like this one. I kept looking and found a Stromberg Carlson AM-533 with manual assistant. I measured the fit and then ordered. It arrived yesterday and I installed it in 5 minutes. looks good and works great. Now she and everyone else will have railings to help them. FYI: It comes with 2 1/2" stainless steel countersunk screws, it folds in either direction and locks in any (3) position.