HARFINGTON 24pcs Garage Door Rollers, 2" Nylon Roller for 2" Garage Track, 4.25" Stem, 8 Balls Sealed Bearing, for Commercial and Residential Garage Doors, Blue

Nylon Door Rollers Size: Material: Nylon, Bearing Steel, Bearing Balls: 8, Wheel Diameter: 46mm / 1.8", can fit all 2-inch tracks.
Quiet Wheels - Garage door rollers are designed to operate smoothly and quietly, ensuring minimal noise effect during opening and closing. With quiet rollers, you can enjoy a comfortable environment, whether it's in your home or workplace.
Smooth Rolling - These nylon garage door rollers are built with precision bearings that provide effortless gliding along the tracks, allowing the door to open and close seamlessly.
Durability - Garage garage door replacement rollers are made from durable nylon material, which offers high strength, flexibility, and resistance to corrosion.
Large Loading - These garage door wheels can handle the weight of heavy doors without affecting the smooth operation and reduce the need for frequent maintenance or replacement.