Truth window crank/operator : SWISCO.com

Quick Learner from Washington

Aug 27, 2023 5:33 pm

Hi, I'm looking to replace this part. It does not open the window without a little push with the hand. It will open and close partially after manually pushed. Thanks.

2 user uploaded images

5 Replies

Bob from SWISCO

Aug 27, 2023 6:18 pm

Thanks for posting. This looks like either our 39-014 or 39-028E, depending on the length of the straight arm. Compare with your old hardware to see what matches best. For a new handle, see the 39-114L sold separately.

Dimensions for 39-014

Dimensions for 39-028e

Quick Learner from Washington

Aug 29, 2023 8:21 pm

Thanks, Bob! I have another picture of another crank that I want to ask about, but this webpage won't let me attach a photo, so I'll submit it through a separate request.

Quick Learner from Washington

Aug 30, 2023 12:07 am

Hi Bob, here's the other crank. Please let me know if you need other images to identify it. Thank you.

1 user uploaded image

Bob from SWISCO

Aug 31, 2023 9:19 am

You're welcome! This looks like a pretty standard awning window operator. We have several products in this style, but with different sizes; yours looks like it could be either our 39-143 or 39-140, depending on the "elbow to elbow" measurement while the arms are fully closed. Review our dimensions below to determine the best replacement option for this window. If neither of these match, we have other sizes you can consider, too.

Dimensions for 39-143

Dimensions for 39-140