A contractor from San Luis Obispo, CA says:
April 6, 2015
I believe this window company is out of business. I have a client that has broke parts on his Polybau windows. Please confirm that by the pics these are the correct parts. The sizes on the window sash tilt lock are 2 5/8" long by 11/16" wide. Let me know what other info you need to identify the parts.
Tom from SWISCO responded:
April 7, 2015