CertainTeed sliding window slide-stop
A quick learner from Corona del Mar, CA says:
February 25, 2016
For CertainTeed sliding windows we need 2 replacement spring-loaded slide-stops for insertion into the lower slide track to prevent full opening. Slide-stops needing replacement are approx 3/8"x 2 3/8" in plan view and appear to be identical (both marked with PAT 4824154) though one shows "B 11079" and the other "C 11079".
Paul from SWISCO responded:
February 26, 2016
Could you be able to use our 26-148? Check it out and see what you think. If not, we will need to see some pictures of your latch fully removed from the window.