Not sure replacement part, my daughter just purchased her first home and we are trying to find the latch as it no longer opens when turned to lock position. Thank you val
Bob from SWISCO responded:
October 20, 2020
Hey Val. See our 82-030 Handle Set. If you just need a new thumb lever, see the 82-106. If you need the internal mortise lock, please show it to me and I'll see what we have.