Window crank - would like to replace with T-handle

A home owner from Ann Arbor, MI says:
May 8, 2022
Greetings,
The handle in photo works with my window. The hardware and handle both indicate TRUTH. The handle has 42450 21 marked inside. It fits the hardware, although the color isn't quite right (hardware is more brown - not a big deal). Would like to replace with a T-handle style instead as we are installing blinds. Thanks in advance.
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Tom from SWISCO responded:
May 10, 2022

Hello! All Truth brand handles have an 11/32" size spline, so with that in mind I recommend our 39-102. I feel confident that this will fit on your existing operator.
T Handle, 11/32"
T Handle, 11/32"
39-102
$7.45
Crank Handle, 11/32"
Crank Handle, 11/32"
39-114L
$4.42
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