Dual Roller Assembly, 1-1/4"
Product Code: 81-166S
Replacement tandem roller assembly. Features a steel adjustable housing with 1-1/4" diameter dual steel concave ball bearing wheels.
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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