This Sliding Glass Patio Door Roller has two 1-1/4 inch (31.8 millimeter) diameter steel ball bearing rollers. The steel housing assembly is 11/16 inches (17.5 millimeters) wide and 1 inch (25.4 millimeters) tall. This patio door roller is used by several patio door manufacturers.
Sold By: Each
Length: 3-1/8"
Height: 1"
Width: 11/16"
Wheel Diameter: 1-1/4"
Housing: Steel
Tandem Wheels: Steel Ball Bearing