DISCONTINUED - No substitute at this time

1-1/2 inch steel ball bearing roller
Adjustable steel housing assembly
Used by H&D Industries, and several glass door manufacturers
Housing dimensions: thickness, 1/2 inch; length, 1-3/4 inch; height,1-1/16 inch.

Sold each, priced each

Diameter: 1-1/2-inch
Housing Tab Style: Unique Housing
Housing Width: 1/2-inch
Material: Steel
Roller Diameter: 1-1/2-inch
Roller Edge Type: Concave
Roller Material: Steel
Roller Width: 5/16-inch
Type: Concave
Width: 1/2-inch

Helpful Article: How to Replace Rollers in an Aluminum Sliding Glass Door