Prime-Line Products D 1549 Sliding Door Tandem Roller Assembly with 1-1/2-Inch Steel Ball Bearing
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<b>[Product Information]</b><br>
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<li>1-1/2in. Tandem Steel Ball Bearing Roller</li>
<li>Used By Armor Vie, Disco, Atlas And Many Other Glass Door Manufacturers</li>
<li>Housing Dimension: Thickness, 7/8in.</li>
<li>Adjustable steel housing assembly</li>
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