SWISCO - The Replacement Hardware Authority

Wright sill mounted casement operator.

A quick learner from Massachusetts says:
I am looking to replace a faulty Wright sill mounted casement split arm operator for a casement window.
The item has a number 07701-00 and the Wright logo on the main body. It also has the number 07874 on the swing arm portion.
The gear arm is 4.5" from the center of the hub to the center of the first joint. The longer arm is 5.5" long from the first joint to the center of the end hole past the clip.It also has a bend in the long arm.
The mounting holes are approximately 3" apart and 1.75" apart. Thanks.
User submitted a photo of a window operator.
Profile picture of Tom
Tom from SWISCO responded:
Hello. Could our 39-171 work for you? This appears to be similar to your own setup. Let me know what you think.
A quick learner from Massachusetts says:
Thank you. I will give it a try.
Reply to Thread
Use this form to ask a follow-up question or to share your experience regarding this subject.
(your email address will be kept private and is only used to inform you when a response has been made)