1" Nylon Sliding Screen Door Roller – Spring Tension Replacement for Columbia Uni-Fit Doors

The 1" Nylon Sliding Screen Door Spring Tension Roller is designed to restore smooth and reliable operation for Columbia Uni-Fit sliding screen doors. This replacement roller ensures proper tracking and consistent performance, helping eliminate sticking and uneven door movement.

Sold by: Each
Roller Diameter: 1"
Roller Width: 1/4"
Roller Material: Nylon
Roller Profile: Concave (Center Groove)
Spring Material: Heat-Treated Steel (One-Piece Housing)
Steel Length: 3-5/8"
Application: Columbia Uni-Fit Sliding Screen Doors
Weight Capacity: Not Rated
Part Number: SCH-373NY

Constructed with a durable nylon wheel and a one-piece heat-treated high-tension steel spring and housing, this assembly delivers long-lasting performance in residential applications. The 1" roller features a concave (center groove) profile, allowing it to glide smoothly along the track while maintaining proper alignment.

With an extended steel length of 3-5/8", this spring tension roller provides consistent pressure against the rail, ensuring stable and efficient door operation. Specifically designed for Columbia Uni-Fit doors, it is ideal for replacing worn or damaged rollers to restore full functionality.