1″ Steel Ball Bearing Sliding Screen Door Roller Adjustable Replacement for Columbia Doors

The 1″ Steel Ball Bearing Sliding Screen Door Roller is designed to restore smooth and durable operation for Columbia sliding screen doors. This versatile replacement roller can be used in both top and bottom positions, helping maintain proper alignment and consistent door movement.

Sold by: Each
Housing Height: 1-3/16″
Housing Length: 1-3/16″
Housing Width: 3/8″
Housing Material: Nylon
Roller Diameter: 1″
Roller Width: 1/4″
Roller Material: Steel (Ball Bearing)
Roller Profile: Concave (Center Groove)
Adjustment: Yes
Application: Columbia Sliding Screen Doors (Top & Bottom Use)
Weight Capacity: Not Rated
Rail Lock: No
Part Number: SCH-474

Constructed with a durable nylon housing and inner frame, this assembly provides long-lasting performance in residential applications. The 1″ steel ball bearing roller features a concave (center groove) profile, delivering smoother rolling action and enhanced durability compared to standard nylon rollers.

With a compact housing size of 1-3/16″ in both height and length and a width of 3/8″, this roller is specifically designed for Columbia door systems. The adjustable wheel allows for precise alignment, helping eliminate dragging and ensuring proper door function.