ASSA Abloy casement window crank

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Contractor from Wyoming

Jul 23, 2026 3:39 pm

I need replacement crank hardware for a casement window.

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2 Replies

Jasmine from SWISCO

Jul 30, 2026 8:57 am

Thanks for reaching out! Your window operator reminds me of the 39-253RB Encore Dual Arm Operator. To determine if this is the correct replacement match, carefully look over the specifications below.

The compatible hardware and accessories can be found tagged below this thread; along with the opposite version of the operator.

Dimensions for 39-253RB