Specification Brand : PATIKIL BulletPoint1 : Size: Color: Red; Shaft Diameter: 12mm / 0.47 inch; Roller Diameter: 50mm / 2 inch; Diameter of rubber-containing rollers: 60mm / 2.4 inch; Roller Length: 500mm / 19.69 inch; Total Length: 540mm / 21.26 inch BulletPoint2 : Advantage: Roller surfaces are made of stainless steel as well as zinc-plated end caps, and the shaft core is made of carbon steel, which is capable of withstanding high loads and stresses, waterproof, smooth, and durable. BulletPoint3 : Application: The Polyurethane Coated Conveyor Rollers are cylindrical-shaped bars that run along and underneath a conveyor belt. They are normally used in assembly lines, warehouses, and manufacturing facilities to transport goods. BulletPoint4 : Instruction: The rollers are fitted into a frame, which is inclined slightly. They reduce the risk of goods being damaged and also withstand heavy loads. BulletPoint5 : Note: The roller tube surface is stainless steel, and the core is carbon steel, in high-temperature heating core will become black, which is a normal phenomenon, but does not affect the use. BulletPoint6 : 【ABOUT IDL PACKAGING】 Responsible and considerate approach to all customer needs is the key principle of our service. We value our customers and offer packaging products that are carefully chosen and approved by our packaging experts. We use these products ourselves when packaging and fulfilling orders Color : Red CpsiaCautionaryStatement : no_warning_applicable ExternallyAssignedProductIdentifier : 00810103940918 ExternallyAssignedProductIdentifier1 : 0657807425958 ExternallyAssignedProductIdentifier2 : 657807425958 IncludedComponents : 4 edge protectors ItemName : PATIKIL Polyurethane Coated Conveyor Roller 4" Diameter 20" Length, 2 Pack Stainless Steel Transmission Replacement Part Galvanized End, Red ItemPackageDimensions_Height : 3.35 inches ItemPackageDimensions_Length : 23.23 inches ItemPackageDimensions_Width : 5.91 inches ItemPackageQuantity : 2 ItemTypeKeyword : roller-stands Manufacturer : PATIKIL Material : Stainless Steel ModelNumber : modern NumberOfBoxes : 1 NumberOfItems : 4 PackageLevel : unit PartNumber : pta240430tt002294 ProductDescription : The Polyurethane Coated Conveyor Rollers are cylindrical-shaped bars that run along and underneath a conveyor belt.Normally used in assembly lines, warehouses, and manufacturing facilities to transport goods. Specifications Color: Red Material: The tube surface is Stainless Steel, Axis is Carbon Steel Shaft Diameter: 12mm / 0.47 inch Roller Diameter: 50mm / 2 inch Diameter of rubber-containing rollers: 60mm / 2.4 inch Roller Length: 500mm / 19.69 inch Packing List: Polyurethane Coated Conveyor Roller x 2 Advantage Roller surfaces are made of stainless steel as well as zinc-plated end caps, and the shaft core is made of carbon steel, which is capable of withstanding high loads and stresses, waterproof, smooth, and durable.