collapsible crank handle

A quick learner from USA says:
July 11, 2023
Attached is a picture of a crank handle from a high rise condominium window. I have a kit of different size T handles so it appears I need 7/16" spline. Colour doesn't matter although I need silver, I can paint it. I would like a collapsible version.

Andrew
Thumbnail of the uploaded file named IMG_13491.jpg
Thumbnail of the uploaded file named IMG_13501.jpg
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Emily from SWISCO responded:
July 12, 2023

Hi there, Andrew.

I'm afraid we don't sell an exact match for this handle that fits a 7/16" spline. Can you show us a photo of your operator with the window open so that the arms that move the sash are fully visible? That may help with our search.
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