Slding Door Roller Assembly

A handy person from Los Angeles, California says:
February 13, 2022

I need to replace rusted roller assemblies for my glass sliders. Their dimensions are approx 4.5" long (main body without screw attachments), height 1.5", and width of slightly less than 1.0". I saw a product on your website (product Code: 81-156) but you do not list the length (all other dimensions appear the same). Can you confirm the length or suggest another part? Thank you.

Eric 

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Casey from SWISCO responded:
February 15, 2022
Hello,
I agree that your photos resemble the 81-156 roller. The overall length isn't a determining factor but you'll need to make sure that the 5-3/4"distance between the installation holes in the side tabs match up to yours. Thanks for posting! 
Alternate image for 81-156
Alternate image for 81-156
Patio Roller Assembly, Tandem 1-1/4" Steel BB
Patio Roller Assembly, Tandem 1-1/4" Steel BB
81-156
$14.67
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