Hand Crank for Window

A home owner from Roseburg, Oregon says:
May 14, 2021
I have Best Built windows (BBI-1) that were built between 1995 and 1999, our house was built in 1999. The series:850 ; C-C40 ; MST: 3050. The inside opening of the crank is around 12/32 inches, it could be 11/32 inches. What part would you recommend me ordering. Your help on this would be greatly appreciated.
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Bob from SWISCO responded:
May 17, 2021

Double-check the diameter of the hole that accepts the spline. if it is 11/32", then you can use either our 39-114L or folding 39-205.

Alternate view of the gear hole
Alternate view of the gear hole
Crank Handle, 11/32"
Crank Handle, 11/32"
39-114L
$4.42
Truth Folding Crank Handle, 11/32"
Truth Folding Crank Handle, 11/32"
39-205
$11.70
SWISCO Window Operator Crank Handles
SWISCO Window Operator Crank Handles
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