Prime-Line Products D 1688 Sliding Door Roller Assembly with 1-1/4-Inch Steel Ball Bearing
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<b>[Product Information]</b><br>
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<li>Allows for easy operation of sliding glass doors</li>
<li>Used by various manufacturers including Nu-Air, Banning's, Scotty and more</li>
<li>Adjustable steel housing</li>
<li>1-1/4 in. steel center grooved ball bearing</li>
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