Tandem Roller Assembly for Sliding Patio Door
This Roller Assembly has Steel Ball Bearings
Its wheels are center grooved with a diameter of 1-1/4 inch
Its housing is constructed out of Steel and is adjustable
This design is used by several door manufacturers

Housing Width:3/4-inch
Housing Tab Style: Unique Housing
Material: Steel
Roller Diameter: 1-1/4-inch
Roller Edge Type: Concave

Contents
1 roller assembly