Crank mechanism

Handy Person from Sellersville, PA
Aug 21, 2023 10:44 am
Part is frozen and not working. Needs to be replaced.
IMG_0101
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Jasmine
Jasmine from SWISCO
Aug 22, 2023 11:41 am
SWISCO
EXPERT

Thanks for reaching out! Your casement window operator reminds me of our 39-329 Inverted Split Arm ROTO Operator. The opposite handed version of this operator is 39-330. The compatible crank handle is part 39-232.

Take a look over the dimensions below and compare them to your existing operator to determine if this is the right replacement.

Alternate image for 39-329
Alternate image for 39-329

Side profile view with measurements
Side profile view with measurements

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Products and resources found in this discussion
LH Inverted Split Arm ROTO Operator, Vinyl App
LH Inverted Split Arm ROTO Operator, Vinyl App
39-329
$34.78
Roto Folding Crank Handle, 11/32"
Roto Folding Crank Handle, 11/32"
39-232
$10.80
How to identify casement and awning operators
How to identify casement and awning operators
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Anatomy of a casement window
Anatomy of a casement window
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