CertainTeed surface mount tilt latch
A contractor from Millersville, MD says:
November 9, 2015
Picture of latch on right side. Picture on left shows where latch to be installed - it's 3 inches and I didn't see that as an option. Don't care if it's CertainTeed as long as it fits. Need the pair.
Dave from SWISCO responded:
November 10, 2015
Take a look at our 26-317 and see if these could work on your window. They were used on CertainTeed windows.