casement window parts believe to remco windows

The locking handle might be our 38-058L, but you'll have to remove it from the window and compare to confirm. For the operator, I need to see the link arm design to confirm what you're working with. The link arm is the part that juts out the back of the operator and pushes and pulls the window.

Thanks for getting back to me. This reminds me of our 39-188, but look over the dimensions to ensure this operator matches up. For a handle that works with this operator, see our 39-114L.