Pella window hinge

A handy person from Corte Madera, CA says:
the above armature (with meqasuring tape was fastened to the peice in the other photo to form a "tee" that kept window in algnment as it opened. looking from the inside the window hinges on the right (and opens on the left). I believe the winows are about 30 years old? Thanks for any info.
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Emily from SWISCO responded:

Hello there!

I'm afraid we don't sell a hinge with your exact specifications. The Pella hinges we've related for you on this page are our best options. Take a look at the specifications and see what you think.

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