1 1/2 Inch tandem patio door roller

A home owner from Florida says:
January 30, 2024
Marking 041/1. 1/4 inch door fastener (lower hole).Your 81-153 photo looks fine except the tapped hole seems to be the upper, not the lower as it is on my unit. Goes to a 20 year old, aluminum PGT sliding door.
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Emily from SWISCO responded:
January 31, 2024

Thank you for reaching out to us. Before we recommend anything, can you show us a complete roller assembly removed from the door? That's the best way we can help. 
Tandem Sliding Glass Door Roller, 1-1/2" Concave
Tandem Sliding Glass Door Roller, 1-1/2" Concave
81-153
$39.42
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