Sliding glass door rollers

A home owner from Texas says:

The only thing I find imprinted on the part is the words "Production Enterprise Hiallah FLA". These does are 30+ years old.

Thanks!

Jon 

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Bob from SWISCO responded:

Many thanks for posting. This roller seems to resemble our 81-277. Please compare and let us know your thoughts.

Alternate image for 81-277
Alternate image for 81-277
Alternate view of 81-277
Alternate view of 81-277

A home owner from Texas says:
Thanks Bob!

It looks like I would need to use the original mounting screw, correct?

Thanks!
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Bob from SWISCO responded:

Yep! We always recommend using the original mounting screw to guarantee its compatibility with your door.

A home owner from Texas says:
Thanks! Yes, I saw that once I followed the link to the part. I have placed an order. Thanks!
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Bob from SWISCO responded:

Great, thank you for the business! We really appreciate it.

Please feel free to reach out if you had any other questions. We're always here to assist.

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