Certainteed Window tilt latch
A contractor from Belmont MA says:
June 3, 2016
I would like to replace the attached tilt latch and I am unable to find a replacement.
Paul from SWISCO responded:
June 7, 2016
Sure, see our 26-317 CertainTeed tilt latch. This looks close to what you show in your picture, but carefully go over our information to confirm.