Sliding Door Roller, 1-1/4" Steel BB Concave Wheel
Product Code: 81-005
This replacement roller assembly is for sliding glass patio doors and features an adjustable metal housing with a steel concave ball-bearing wheel. Used on doors manufactured by Binnings, Moss, Acorn Old Series 400, Air Master, Roblin Duo-Temp, Crossly and more. In addition to the adjustment screw, SWISCO also provides a #12-24 x 1" SS installation screw.
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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