The folding window handle with cover is Truth 39-375. Please provide the part numbers for the closing and the arm (and confirm the window handle part) so I can order the 3 replacements.
Thank you, Wendy
Casey from SWISCO responded:
July 1, 2021
Hello,
Your operator resembles the Roto 39-341 and 39-342 casement operators, which use the 39-232 handle.
As for your lock, take a look and compare our 38-208 to start with. Thank you!