Casement window parts

Hello,

Your photos resemble the 39-092 and 39-091 Roto operators. We also carry the 39-230 handle and the 39-224 folding handle. Unfortunately, the link arms are no longer available, so you would need to reuse the originals if possible. Take a look at these operators, along with the related videos. 

Dimensions for 39-091

Side profile view with measurements

As for the hinge, take a look and compare the 36-031 set to yours. Thanks for posting! 

Dimensions for 36-031