Need help finding these rollers

A quick learner from arizona says:
This is for Acorn windows or international window. They are sliding glass doors.
They clip in as apposed to screw in.
Can you help identify.
User submitted photos of a patio door roller.
Profile picture of Mike
Mike from SWISCO responded:
Thank you for contacting us. We will be happy to identify your hardware. You have the Acorn 400 Series door that uses product 81-033 patio door wheel assembly. Please take a look at that product and let us know how that works out for you.
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