I believe this is an atrium sliding glass door and I got that information from the numbers in the picture. I'm looking for a new lock and key set because we have lost the keys. We bought it new. Built our own home over a year and a half and cant find keys now. ????
Bob from SWISCO responded:
June 17, 2020
You might be able to replace the key lock & housing with our 82-315, but you'd need to compare the dimensions to see if it fits your handle set. If not, consider getting an all new keyed handle set, such as our 82-086.