Hardware assistance

A quick learner from USA says:
Please assist in hardware that can be seen in the attached photos.

Thank you in advance for your time.
User submitted image of their window hardware.
Profile picture of Paul
Paul from SWISCO responded:
This looks a lot like our Series 770 channel balance, but see what you think.
How to replace a tilt-window channel balance.
How to replace a tilt-window channel balance.
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