Biltbest window crank

A handy person from evergreen, colorado says:
1978 Biltbest casement window.. Evergreen, CO... 12" crank arm... 8" holding arm.. Brass/gold metal cover... Single phillips screw holds down assembly...4 3/4" cover assembly....
User submitted photos of a window operator.
Profile picture of Dave Sr.
Dave Sr. from SWISCO responded:
This Biltbest window, along with all of its hardware, has been discontinued and is no longer available. However, take a look at our 39-013 operator, along with the 39-114L handle and 39-533 track. Compare the dimensions of the 39-013 with your existing operator and see if you could possibly retrofit this to work in your window. You may need to cut your existing sill cover to accept it, or even have a new one fabricated. I'm not sure. See what you think!
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