Glass Door Tandem Roller, Plastic Wheels
Product Code: 81-172
Sliding patio glass door replacement roller assembly with 1-1/4" tandem plastic ball bearing wheels in an adjustable steel housing.
Maximum Load: 48 lbs. per roller.
We strongly suggest lifting the full weight of door off each roller during height adjustment, as to not strip adjustment capability.
This part does not include new fasteners. Do not throw away your original screws, you will need them for the installation of your new part.
The typical patio sliding glass door uses two roller assemblies, one on each bottom corner of the sliding door. We recommend replacing both sliding door rollers at the same time to prevent extra wear-and-tear to one new roller, which will have to work twice as hard when paired with an old roller.
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