looking to replace cranks that no longer work

A contractor from fairfield Ct. says:

Thanks

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Tom from SWISCO responded:

Hello! Please see our 39-253LB operator. This appears to be a match for your original but review its specs and see what you think. We also sell the 39-529 guide and 39-451 cover/handle kit, if you needed them.

Dimensions for 39-253LB
Dimensions for 39-253LB

Anatomy of a casement window
Anatomy of a casement window
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How to Orient a Dual-Arm Operator
How to Orient a Dual-Arm Operator
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Comparing the 39-253LB & 39-438B Operators
Comparing the 39-253LB & 39-438B Operators
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How to identify casement and awning operators
How to identify casement and awning operators
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