Need this rear mount

Hello,

It looks like you have the old Merillat drawer sockets. These haven't been made in a long, long time, so you aren't going to find an identical match anywhere. Fortunately, our 32-119 is a confirmed substitute. I've used it myself and can attest that it works great. The catch is that you have to drill new holes for it to install since they don't have plugs like your old ones.