Jeld wen casement window 8700 opening mechanism

Hey there, thanks for contacting us. Looks like you need a new casement window hinge. We don't sell this exact design, but it is very close to our 36-048. As long as the base track is 10" long, this should work perfectly well for your window. Just make sure that you replace the top and bottom at the same time; you never want to mix old and new hinges.

The video below will go into more detail about what these are, how they work, and how you can swap them out.

Thanks for verifying the size. In that case, I would instead suggest something like our 36-049. This has a 14" track rather than 13", but you shouldn't notice the difference as long as you replace the top and bottom at the same time. 13" tracks are somewhat older by today's standard and I find that the modern 14" works perfectly well to replace them.