Looking for Awning and Casement operator parts

Question

Good Afternoon! I'm hoping you can help me identify the correct replacement parts for some of my windows. I have two types of operator parts I'm looking for. One for an Awning window and one for a Casement window. I've included the dimensions in each image. These look to be Truth parts. My house was built in the mid 1980s if that helps. I really appreciate your help!
-Jon

Bob · Accepted Answer

Hey Jon. For the casement operator, I think it might be the 39-171, but please compare the dimensions to confirm. For a handle, use the 39-114L sold separately.

Dimensions for 39-171

The awning operator could be the 39-348, but carefully compare to confirm. For a handle in this case, you can also use the 39-114L.

detail of 39-348