Adjustable Steel Housing.
This Sliding Patio Door Roller has two 1-1/8 inch (28.6 millimeter)
diameter steel ball bearing rollers. The steel housing assembly is 5/8 inches
(15.9 millimeters) wide and 1-1/16 inch (26.9 millimeters) tall. This unit is
used by several door manufacturers.
Minimum Order: 1 Package.
One roller assembly per package.