Roller Assembly, 1-3/16" Steel BB
Product Code: 81-246
This center grooved roller assembly fits a 2-15/16" x 1/2" mortise slot in door rail. The concave ball bearing wheel measures 1-3/16" in diameter.
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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