Sliding Door Hardware

I'm not sure of your mounting hole spacing, center-to-center, but your handle is very similar to our 82-032 and 82-033. These handles, like most patio handles today, have a 3-15/16" mounting hole spacing. Does this match what you have? If not, you might need to drill new mounting holes. Also, the mortise part of the lock looks like our 82-218, but you may want to remove yours to be 100% sure.