Specification Brand : Jauarta BulletPoint1 : Smooth Sliding: 4 wheel design ensures smooth rolling performance with good stability, and the is very and easy with low noise. BulletPoint2 : Good Structure: Adopting rolling bearing, the trolley assembly has been through fine welding and CNC crafting to form highly sturdy structure. BulletPoint3 : Extensive Uses: Allows for wide application on home movable doors, wardrobe, large iron doors, curtains, automatic equipment components, etc. BulletPoint4 : Steel Material: The utilization of premium carbon steel and stainless steel materials enables greater durability against rusting and . BulletPoint5 : Easy to Install: Comes with a compact size and a light weight as well, the trolley roller is very convenient to install within several minutes. Color : Red + Black ExternallyAssignedProductIdentifier1 : 0198462083867 ExternallyAssignedProductIdentifier2 : 198462083867 ItemName : Trolley Assembly 4 Wheel Sliding Door Roller High Bearing Rolling Bearing Accessory ItemPackageDimensions_Height : 6 centimeters ItemPackageDimensions_Length : 10 centimeters ItemPackageDimensions_Width : 9 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : beam-trolleys LoadCapacity : 2 tons Manufacturer : Jauarta Material : Cast Iron ModelName : Jauartabagig3c69e ModelNumber : Jauartabagig3c69e PartNumber : Jauartabagig3c69e ProductDescription : Specification: Item Type: Trolley Assembly Material: Carbon steel, stainless steel. Color: Silver Use: It can be used for home movable doors, wardrobe, large iron doors, curtains, automatic equipment pulley components, and factory track pulley.