KK window crank handle

Home Owner from Washington, DC

Hi, the diagram on39-114L showing an 11/32" spline appears to show the dimensions to the middle of the spline teeth. What is the dimension from tip to tip? Mine appear to be 10/32 (5/16") but that is possibly because an inappropriate handle was fitted that stripped the teeth.

Thank you.

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Tom
Tom from SWISCO
SWISCO
Expert

Hello! I am uncertain what the tip-to-tip measurement is for the 39-114L, but in my experience that is irrelevant. What's most important is the 11/32" diameter.

I cannot account for what handle you had on this operator originally, but seeing as how this is a Truth brand operator then I am very confident that the 39-114L is what you want. Truth only makes 11/32". They do not utilize any other handle size.

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