These roller assemblies have 1-in. diameter wheels with a center-grooved design and steel ball bearings for smooth, quiet operation. The spring-loaded aluminum housing with an inner plastic yoke mechanism self-adjusts and can be used as top or bottom mount rollers. Designed for Columbia brand sliding screen doors, they include all necessary fasteners for easy installation.
- Easy to install
- Durable and long lasting use
- A Phillips head screwdriver is required for Installation