Sorry, I have no information to identify this part other than the photo. This piece goes n the the bottom of the drawer. The rails slide into it. Thank you for your help!
Casey from SWISCO responded:
December 14, 2020
Thanks for posting. We don't have an exact match for this locking device. Our closest matches are the 32-336 or 32-341. look these over and see if you could get one of these to work for you.