This CRL Sliding Glass Door Roller has a
1-1/4 inch (31.8 millimeter) nylon ball bearing wheel with center groove. The
wheel is 5/16 inch (7.9 millimeter) wide. The adjustable steel housing is 3/4
inch (19 millimeter) wide. It is designed to fit on doors made by Keller.
Minimum Order: 1 Package
Additional Product Information:
One roller unit per package.