SWISCO - The Replacement Hardware Authority

Casement Window Operator

A home owner from Fairfax, VA says:
Hi, I have a Roto Casement window that has a broken operator and would like to verify that I'm ordering the right part.

Attached are a couple of photos of what I believe is your Roto Casement Connecting Arm Sash Bracket 39-522.

Appreciate the confirmation.


User submitted photos of roto casement crank
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Mike from SWISCO responded:
Thank you for submitting your photos.

It does appear the 39-522 Sash Bracket is your closest match. Have you compared your measurements to our product?
A home owner from Virginia says:
Thanks for the reply Mike.

I didn't see any detailed measurements on the web site, but my piece is ~175mm from left to right in the top picture.

The angle piece is 45mm X 60mm.

I'm going to go ahead and order it! Thanks for the help.


A quick learner from vail colorado says:
Looking for complete swing arms top and bottom as well as the sash bracket for operators 39-091 and 39-092 that connect the window to the frame
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Mike from SWISCO responded:
Did you take a look at the 39-522 Sash Bracket?
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