Piece that holds slider for cabinet drawers
Thanks for reaching out to us. Your drawer socket is an older design. As you've already learned, this hasn't been made in some time.
I would say that our best option is the 32-119, but this requires that you drill new holes to install in the back wall of the cabinet. Would that be possible? Review its specs and see what you think.
I totally understand. I've been in the same situation myself. Unfortunately, replacement cabinet hardware is usually only made to screw on, so as to have a wider application. "Plug in" types like yours are made to only fit in very specific circumstances, which makes them less ideal for replacements. It should also be noted that cabinet makers seem to be moving away from this style in general, or at least that's been my observation over the years.
I am sorry again for the inconvenience. Best of luck on your project.