I have this door handle ordered set, (along with stainless steel rosette fittings Hoppe Amsterdam E1400Z F69 / 42 kV / 42KVS WHETHER Oval Bart) to replace old, worn brass door handle sets. The installation was easy and simple and the handles look elegant, and take on good and noble. For the price unbeatable value for money. Just buy it, though of course I still have no long-term experience with it.