8PCS Nylon Garage Roller Quiet Garage Door Replaceable Wheel Door Roller for Garages, Barns, Warehouses

Specification:Material: Iron + NylonColor: As pictureMaximum load bearing: 350N(35kg)Size: 4.5 * 4.5 * 11cm / 1.8 * 1.8 * 4.1inch(Approx.)Notice:Please allow 1-3cm error due to manual measurement and make sure you do not mind before ordering.Please understand that colors may exist chromatic aberration as the different placement of pictures.Packing listPackage list: 8 * Garbage door roller

• Durable: Made of high-quality nylon material, these garage door wheels feature great wear and corrosion resistance, withstand frequent daily use, adapt to various environments and ensure long-term smooth operation
• Sufficient Quantity & Standard Size: Adequate quantity satisfies daily use and replacement demands; the standard size fits most residential garage doors
• Smooth & Quiet Running: Premium nylon construction delivers high load-bearing capacity, sturdiness and reliability, while effectively reducing noise for silent and smooth garage door operation
• Sealed Roller Design: Built with reinforced double-wall bearing caps to block moisture from entering the bearings, effectively prolonging the service life of the rollers
• Easy Installation: These replacement garage door wheels are simple to install and replace; just use basic tools to remove old worn rollers and install the new ones effortlessly