Roto door latch

Question

I am trying to repair the door latch on a single swing balcony door. The Roto part number I am looking for is 6303552420. I need up to 10 of this number.

Thanks for your help-

Dave

Tom · Accepted Answer

I'm afraid I couldn't cross-reference that number to anything. Could we see the whole mechanism where this came from? We may not be able to find this piece by itself, but maybe we can replace the whole door latch.