Roller for Patio doors

A handy person from Surrey British Columbia Canada says:
February 12, 2019
Length 41/2 inches (not including the wheel )
wheel 1 1/4
Hight 1 ½ inch

Have to retrofit 200 apartments
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Bob from SWISCO responded:
February 12, 2019

Thanks for posting. See our 81-052 Roller Assembly. The diameter of the wheels is slightly larger, at 1-1/2"; but they can be adjusted to make up for the difference. Look over the dimensions again to be safe and let us know what you think.
Sliding Door Tandem Roller Assembly
Sliding Door Tandem Roller Assembly
81-052
$28.50
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