SWISCO - The Replacement Hardware Authority

Broken sunroom door lock

A home owner from Madeira Beach, FL says:
Hello,

My sunroom door handle stopped working. When I took it apart, I found that the mechanism inside the latch bolt was broken. The latch bolt looks like product code 40-192 B. The bolt is 7/8th of an inch thick and the length from the door plate to the hole with square mechanism is 1
User submitted photo of their door hardware.
Profile picture of Dave
Dave from SWISCO responded:
I also believe the 40-192B is the part you need. It is 7/8" in diameter, and the back set is 1-1/2" from the edge of the face plate to the center of the larger square were the lever handle goes into. This is the type of lock that some manufactures use on their sun rooms, too.
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