Prime-Line Products N 7178 Closet Door Roller with 3/8-Inch Offset and 3/4-Inch Nylon Wheel，(Pack of 2)<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Nylon construction</li><li>Adjustable steel bracket</li><li>3/8 in. offset design</li><li>Used by many manufacturers</li><li>Easy to install</li></ul></div><img src="http://ecx.images-amazon.com/images/I/4162urkxQrL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41WdS%2BvwAXL.jpg" noproxy>