Replacements

Hello! If all you need is the thumb lever, then see our 82-107. I think this may be just what you're looking for.

If you need a new key cylinder, you could use our 82-310. If you also need the mortise, then I'll need a photo of it in order to ID a match. These parts are compatible with several different types of mortise.

See if you can take a file into the existing key cylinder housing to raise up the opening. You might also be able to file the top of the 82-310 a little with out interfering with the lock pins inside, but not sure how much you can file it down. Don't get too nuts.

If you aren't sure about all that, then your next best option is to return the 82-310 (without altering it) and buying a new 82-086 handle set, which has everything.