Replacement Window Operator Handle

Quick Learner from Portland, OR

Aug 20, 2026 6:03 pm

I need help identifying the make and model of this window crank. I could not find a number anywhere on the handle cover or window to help me identify it.

2 user uploaded images

6 Replies

Bob from SWISCO

Aug 23, 2026 7:06 pm

Hey there. I am afraid I don't recognize this crank handle at first glance. Could you show us the entire operator, including the arm(s) that move the window? That will help us narrow down your options.

Quick Learner from Portland, OR

Aug 25, 2026 8:47 pm

When getting the photo you asked for I discovered the operator is made by Truth and the window itself is from Roto. I'm able to find similar handles from roto and truth but not this specifically thin white handle. I get the impression that I'll need to buy the handle with a cover but I can't find this exact handle.

1 user uploaded image

Bob from SWISCO

Aug 31, 2026 3:12 pm

Perfect, thank you! This appears to be a match for our 39-606 and 39-607. These are genuine Truth parts and should be fully compatible with your old operator.

Home Owner from Surrey, BC, Canada

Sep 24, 2026 2:47 pm

Hi, I have Trinsic windows from Milgard. I have an awning window crank with a pin that keeps coming out. My crank handle looks identical to the photo in this thread. I'm wondering if 39-606 was a perfect match for this customer.

Tom from SWISCO

Sep 25, 2026 9:05 am

I'm sorry to say that this customer never got back to us. However our suggestions above remain our top suggestions. If yours is identical, we would recommend the same.