I am installing shutters on my bay window. I currently have Truth hardware (operating mechanism - #61538 stamped on one of the arms; it is a Truth Entryguard). The handle is solid and I need a folding design - 39-375 and 39-376. The operation mechanism works fine. The handle spine looks like it has 11 teeth and the base is ~3/8th inch diameter. Will these items fit?
Thank you, Rick
Thanks for writing in! The spline size for these folding handles is 11/32", so I'm afraid that these would not work for your 3/8" spline.
May I see a photo of your existing casement operator so that I can determine if there is a replacement solution we are able to offer?
Please let me know if you have any questions in the meantime.
Our 39-375 or 39-376 would not work for the type of casement operator you have. These are made for casement operators that have a spline on either the left or right side of the operator. Yours has one that is centered.
I believe you do have a spline measuring 11/32" as these appear to be a Truth brand part.
Take a look at our 39-107FK Folding handle and cover kit. Although, with the way your hardware is set up you may be better off using the 39-107 along with the 39-205 folding crank handle.
I hope this helps!
