1-1/4 Steel Wheel, Roller Assembly M1603-216N Rodos Series The extension is based on

The extension is based on top roundbolt position (see illustration) Many gears fit multiple applications so your gear may require some job trimming on extensions which can be done simply with a hack saw

All wood stiles and rails

Adjustable spring tension

Wheel Shape: Oval

1-1/4 Steel Wheel, Roller Assembly M1603-216N Rodos Series The extension is based onPart Number: 13081 1 1 4 inch steel ball bearing roller Adjustable extruded aluminum housing Used by several glass door manufacturers Housing dimensions: thickness, 3 4 inch; length, 2 3 16 inch; height, 1 1 4 inch; overall thickness, 7 8 inch. Diameter: 1 1 4 inch Housing Tab Style: Unique Housing Housing Width: 3 4 inch Material: Steel Roller Diameter: 1 1 4 inch Roller Edge Type: Concave Roller Material: Steel Type: Concave Width: 3 4 inch