Milgard Casement top & bottom hinge, built in 1997.... classic milgard window... not looking for closure-operator yet, but may be interested in folding handle for this operator.
Emily from SWISCO responded:
April 20, 2023
Hello there!
Thank you for reaching out to us. We don't sell a 4-bar hinge with your exact specifications, I'm afraid. We do sell the 36-021 and 36-021HD which have a 10" base though. Our full selection can also be found here. Take a look at the specifications and see what you think.