1-1/4 inch dual nylon roller
Adjustable steel housing assembly
Used by Guaranteed, and other glass door manufacturers
Housing dimensions: thickness, 1-9/16 inch; length, 2-1/4 inch; height,1-3/16 inch

Sold each, priced each.

Diameter: 1-1/4-inch
Housing Tab Style: Unique Housing
Housing Width: 1-9/16-inch
Material: Nylon
Roller Diameter: 1-1/4-inch
Roller Edge Type: Concave
Roller Material: Nylon
Roller Width: 5/16-inch
Type: Concave
Width: 1-9/16-inch