door handle

Thanks for posting. I'm afraid we don't carry any handle sets with 6-1/4" hole spacing. Can you show us a picture of your existing handle set, as well as any lock it interfaces with? This will let us determine if we have any options that can still work for you. Many thanks. 

Thanks for getting back to us. Unfortunately, we don't sell a handle set that matches what you show here, nor do we sell the mortise, either. I've honestly never seen this setup before, though it reminds me a bit of the old Pella setup.

Either way, this isn't a project we'll be able to help you with. I suggest contacting the original manufacturer directly to see if they can still help, be they Pella or someone else.