I have 3 of these and they are "dogs". The house was built in 1999 and that's when these locks were installed. They have endured 40 waves, with harsh daily use in bathrooms that open and close all day, lock and unlock all the time, they have gone through children's games where they pulled and banged the handles, etc., and they haven't worn out. Their springs don't even notice and it shows how much force they push the handles into place even today. This year I replaced one (11/2023) because I got scared by a sound it made and I thought, what if I get locked in the bathroom and can't get out. I bought exactly the same one again, even the old keys matched and the strike plate on the other side of the casing. Everything is perfect.

Very good quality lock with sturdy construction and very easy installation. Cheap at €10 that I bought it and branded. 2 keys inside the package, screws and another accessory for the height of the door. It's worth its money!