I have a newly-purchased vintage work desk that has, apart from 3 lockable drawers, 2 lockable cabinets, left and right. The desk came with all the old locks included, but only one key and that key doesn’t fit any of the locks (this was all in the auction description at purchase, so I’m not bothered by this). I fixed the drawers this week, but the two cabinets have “Cremone locks”, I think that’s what they are called just by surfing on the net: - a keyhole lock that turns a plate to make one vertical semi-circular rod rise up through a locking aperture, and another vertical semi-circular rod descend down through a second locking aperture.
After examining the locks, I think they need replacing. I tried looking on the net but couldn’t find any. Perhaps I’m searching with the wrong terms. Does anyone know where to get a L/R pair of these locks?