I need to order these rollers

A quick learner from Bangor,pa says:
Can you tell me what model these are ? Are the pictures ok.I have to put my door back in.
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Tom from SWISCO responded:

This roller looks very similar in design to our 81-081, but you should review our dimensions to confirm that they all line up with your original. If they differ, let me know how.

A quick learner from Bangor,pa says:
Tom,I measured the rollers and they are exactly like 81-081 measurements.I see they are out of stock.
Art
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Tom from SWISCO responded:

I'm glad to hear that the 81-081 matches. Unfortunately, we don't have an ETA on when these will be back in stock. Supply chains are delayed across the board due to the public health crisis. I can only promise that we're trying to get these back in stock as quickly as we can. I apologize for the inconvenience. 

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