A handy person from USA says:
September 9, 2016
Please review the attached photos. Could you please inform me if you have these hardware parts on your website and if so I am also inquiring to know the prices of this hardware as well
Tom from SWISCO responded:
September 13, 2016
This looks like a casement window hinge. We have a few different types that may work for you, but it would depend on your measurements. You can see all of our hinges in our casement window accessories section at the top of the page.