Truth 40085 Replacement

A home owner from Chicago says:
November 5, 2021
I'd like a beige window crank that can replace Truth part number 40085. I think the spline diameter is 11/16, but it may be 5/8. Can't exactly tell from the measuring tape. Can you recommend a part?
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Tom from SWISCO responded:
November 8, 2021

Truth has only ever used 11/32" splines, so that is very likely what you have.

As for this particular handle, it appears to match our 39-114. We also sell the 39-114L and 39-205, both of which will be fully compatible with your operator.
Crank Handle, 11/32"
Crank Handle, 11/32"
39-114L
$4.42
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