SWISCO - The Replacement Hardware Authority

Semco wood awning window

A contractor from Norwalk, CT says:
Needs new crank mechanism.
User submitted photos of a window operator.
Profile picture of Tom
Tom from SWISCO responded:
There are a few possible replacements for your operator. I've made a list, which you can see on the right side of this page. You will need to measure your operator to confirm the best possible match.
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