mortise patio door lock
A home owner from Oakville,Ontario,Canada says:
April 1, 2015
I believe this part is the 3 3/16 mortise lock #82-218. All the measurements match the description. I just want to make sure it is a vertical key way.
Tom from SWISCO responded:
April 2, 2015
Hey, Bob. The 82-218 actually has a 45 degree angled key way. Could this still work for you?