Enhance the functionality of your patio with the Sliding Glass Patio Door 1-1/4" Tandem Steel Ball Bearing Rollers designed for Keller Doors. These precision-engineered rollers restore smooth operation and are built to last with premium steel ball bearings. Ideal for doors that stick or drag, their sturdy construction ensures a tight seal for improved energy efficiency.

Key features include:
- Heavy-duty tandem rollers for maximum load support
- 11/16" wide steel housing for durability
- Quick and easy installation for contractors and DIY enthusiasts alike

Invest in the smooth gliding motion you deserve with these essential rollers, ensuring reliable performance and longevity for your patio door.