Specification Brand : HARFINGTON BulletPoint : Quick Change Caster Pad | Caster Dock - For 4" x 4-1/2" Plate Size BulletPoint1 : Size - Wheel Diameter: 32mm / 1.25"; Total Height: 40mm / 1.57";Groove Width: 18mm / 0.71"; Hole Diameter: 6mm / 0.24";Bracket Length: 56mm / 2.2";Bracket Width: 32mm / 1.25"; Hole Spacing Size: 17x43mm / 0.67"x1.69"(L*W); Capacity Per Wheel: 200kg / 441 lbs. BulletPoint2 : Material - Made from durable galvanized carbon steel, these casters offer great strength and load-bearing capacity and provide durability, high hardness, and resistance to wear and tear. Rolling gate wheels are engineered to handle strong loads up to 200kg / 441 lbs. BulletPoint3 : Features - Sliding gate casters are designed to provide smooth and effortless rolling motion, allowing the caster to run along a track, ensuring stability and reducing friction during operation, corrosion resistant and waterproof material making them even suitable for outdoor applications. BulletPoint4 : Applications - The pulley bearing can be used on various types of sliding gate and and drive mechanical equipment, including industrial gate, commercial gate, and residential gate, sliding barn doors, automatic mobile doors, aluminum doors, pulleys and drawers, wheelbarrows, garden carts, etc. BulletPoint5 : Note - Choose the wheel size according to the track size, check the size and confirm the guide wheel before purchase to meet your needs. Color : As Shown CustomerPackageType : Standard Packaging ExternallyAssignedProductIdentifier1 : 789164216945 ExternallyAssignedProductIdentifier2 : 691215060714 ExternallyAssignedProductIdentifier3 : 355494547679 ExternallyAssignedProductIdentifier4 : 0355494547679 ExternallyAssignedProductIdentifier5 : 0789164216945 ExternallyAssignedProductIdentifier6 : 0691215060714 ExternallyAssignedProductIdentifier7 : 00691215060714 GpsrSafetyAttestation : 1 IncludedComponents : Casters ItemDisplayWeight : 14 pounds ItemLength : 10.2 inches ItemName : HARFINGTON 4pcs U Groove Caster 1.25" U-Shaped Sliding Gate Wheel with Bracket, Load Capacity 88lbs Per Wheel, for Inverted Track, Rolling Gate, Sliding Gate, Industrial Machines ItemPackageDimensions_Height : 2.76 inches ItemPackageDimensions_Length : 6.1 inches ItemPackageDimensions_Width : 4.33 inches ItemPackageQuantity : 4 ItemShape : Rectangular ItemTypeKeyword : plate-casters LoadCapacity : 800.0 Pounds Manufacturer : HARFINGTON Material : Rubber Material1 : Aluminum Material2 : Steel ModelName : FWD-1824-3R ModelNumber : I204350BEN MountingType : Plate Mount NumberOfBoxes : 1 NumberOfItems : 4 NumberOfPieces : 10 NumberOfWheels : 4 PackageLevel : unit PartNumber : hta230815hh000494 Pattern : Solid PowerSourceType : Hand Powered ProductDescription : Sliding gate casters are designed to provide smooth and effortless rolling motion, allowing the caster to run along a track, ensuring stability and reducing friction during operation. Rolling gate wheels are engineered to handle strong loads. Made from durable carbon steel, these casters offer great strength and load-bearing capacity and provide durability, hardness, and resistance to wear and tear. The sliding gate wheel is coated to resist corrosion and is waterproof. This protective layer helps prevent rusting and extends the lifespan of the casters, making them suitable for outdoor applications or in environments with high moisture or exposure to chemicals. The design and construction of the gate wheel can reduce noise levels while rolling along the track, ensuring a quiet and comfortable environment. The pulley bearing can be used on various types of sliding gate and and drive mechanical equipment, including industrial gate, commercial gate, and residential gate, sliding barn doors, automatic mobile doors, aluminum doors, pulleys and drawers, wheelbarrows, garden carts, etc. Note: Choose the wheel size according to the track size, check the size and confirm the guide wheel before purchase to meet your needs.