Tom from SWISCO responded:
March 14, 2024
I'm afraid I don't recognize this exact design. At the very least, there's nothing in our inventory that matches exactly. I would say our closest option is going to be the 58-173. This looks like it works under the same basic principles, but the size and design are very different. It's also made for a door, not a window, which looks to be what you're working on. You can review its specs below to make a determination. Profile diagram of 58-173
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