Garage Door Roller, White 1.8" Quiet Nylon Garage Door Wheels 4" Stem for Garage Track Replacement with Premium Sealed 11 Ball Bearing, 10 Packs

Durable Material: The rollers are made of high quality nylon, more durable and rust-proof than plastic rollers, effectively extending the life of garage door rollers. Quiet & Smooth: 11 smooth ball bearings reduce rotational friction between rollers and shafts, resulting in quieter and smoother garage door opening and closing, effectively reducing noise. Highly Compatible: The size of garage door rollers can match most residential garage doors, such as standard garage door rails, wooden automatic door rails, etc. Strong Sealing: Each garage door roller has a sturdy housing that prevents dust and dirt from penetrating the bearing. After Sales Guarantee: If you have any questions about our 2 inch nylon garage door rollers, please contact us, we will always provide you with excellent service.