We were asked to make these old Union KYY mortise locks on the shop front door work again, so after stripping them down, cleaning all of the dirt out of them and making new keys, we re-fitted them to the door and they work well. I really couldn’t believe the amount of dirt we got out of the old locks – they were VERY dirty.
These are Union KYY locks which are usually found on commercial glass doors on shop fronts.
We really enjoy this particular aspect of locksmithing as we bring good quality locks back in to circulation.
See some before and after images below.