This was purchased to match an existing one, which I had bought locally and installed a few years ago. I have been with the performance and durability of that Prima rail over the last five years. Advancing years means ir was sensible to fit one on the other side of the back door. A five-minute job to fit and a superb boost to confidence and safety. I can thoroughly recommend this product from Essential Aids, for proven quality and also speed of delivery and cost, which, including delivery, was nearly half as much as I paid locally five years ago.