Slide-Co 13841 Sliding Glass Door Roller Assembly， 1-1/8-Inch<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Sliding Glass Door Roller Assembly</li><li>1-1/8" Tandem Steel Ball Bearing Rollers</li><li>Adjustable Steel Housing Assembly</li><li>Housing Dimensions: Thickness 11/16"</li><li>Length 3-1/8"</li><li>Steel ball bearing wheel</li><li>Adjustable steel housing assembly</li><li>Tandem design</li></ul></div><img src="http://ecx.images-amazon.com/images/I/412dp53pFwL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41wzyMbbkNL.jpg" noproxy>