XVX Durable Nylon Garage Door Rollers 4.5cm-12.0cm Rod (Set of 4 (120MM Garage Door Roller 4PCS)

Function: equipping your garage door with the electric door roller here ensures smooth and effective operation for easy entry and sorting.
[Material] This type of material is made of metal and nylon, which improves the durability and durability of the doors and edges. needs of daily use.
[Size] This poulie with a diameter of 46 mm and a length of 120 mm, adapts to most standard garage doors and is available for replacement or storage.
[Paquet] The package contains 4 roller door rollers électriques, parfaites pour replacer les old roulettes used, silent or endommagées.