Need Operator hinges screws etc for casement windows

A home owner from Chelmsford, Massachusetts says:

I have 12" wide wooden casement windows ( thermal industries) that has a broken hinge on one side. I would like to get all replacement hardware for both sides. Unfortunately I do not see a part number ...only the "truth" brand.

The section that says " truth " looks to be 3.5";from hinge screw to where the bend begins. The section it connects to is 4.5" from hinge screw to hinge screw. The straight arm is 5.5" from window to sill. The silver metal plate they screw into is 9.5". The base of the operator crank is 5". Is that info plus the pics enough for you to decipher the correct parts I need? Thank you. Donna and Rick Frazier

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Tom from SWISCO responded:

Hello! It's tough to tell while the operator is still installed, but you might have the 39-220B and 39-221B. The covers and handles are sold separately under the 39-451 and 39-452. Look these parts over and see if they match your operators.

We can't get your exact hinge, but the 36-048 will work well as a replacement as long as you replace the top and bottom at the same time.

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