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1-1/4 inch nylon ball bearing roller
Adjustable steel housing assembly
Used by International and other glass door manufacturers
Replaces old-style extruded aluminum assembly
Housing dimensions: thickness, 5/8 inch; length, 2-1/8 inch; height, 1-3/16 inch; overall thickness, 3/4 inch.

Diameter: 1-1/4-inch
Housing Tab Style: K-Tab
Housing Width: 5/8-inch
Material: Nylon
Roller Diameter: 1-1/4-inch
Roller Edge Type: Concave
Roller Material: Nylon
Roller Width: 5/16-inch
Type: Concave
Width: 5/8-inch