Specification Brand : GSW BulletPoint1 : Durable and Long-lasting - Made from premium polyurethane, offers outstanding abrasion resistance, grease resistance and non-marking on floor properties. This enhances impact resistance and extends the overall lifespan, resulting in increased efficiency and labor savings across various applications. BulletPoint2 : Loading Capacity - Each swivel with Brake caster wheels is designed to bear a substantial load of 370 lbs per caster, for a total of 1480 lbs for a set of 4 casters. The 360-degree swivel head ensures rapid response to changes in direction, providing optimal maneuverability and control. Temperature tolerance of -45 degrees F to 180 degrees F. These casters maintain their excellent performance even in extreme conditions. BulletPoint3 : Simple Installation - Allen screws and hex key included. Used with various types of shelves with 1" diameter wire shelving posts. Extremely easy to install: Simply remove the threaded leveler foot and insert the post into the caster top socket and tighten 2 Allen screws to secure the post. BulletPoint4 : Silent and Durable Movement - Experience smoother movement with 5-inch Casters, made of resolute polyurethane for shock resistance, anti-skid, and lower noise. Ideal for commercial wire shelving, these casters prevent scratches on wooden floors. BulletPoint5 : Casters Specifications - Wheel diameter: 5". Overall dimensions: 1-1/4"W x 8-1/4"H. Net weight: 2 LBS/each. Provides stability and mobility for light to moderate loads. Fit for 1" outer diameter tubing. Come with 2 Allen screws for stability. Built-in side brake pedal for locking position. Allen screws and hex key included. Capacity : 925 pounds Color : Orange ExternallyAssignedProductIdentifier1 : 0792277532802 ExternallyAssignedProductIdentifier2 : 792277532802 IncludedComponents : 4 Pcs Casters ItemName : GSW 4 Pcs 5" Universal Wire Shelving Swivel Casters with Side Brake Pedal, Non-Marking Polyurethane Wheels, Double Ball Bearing for 1" Diameter Wire Shelving Posts ItemPackageDimensions_Height : 8 inches ItemPackageDimensions_Length : 10 inches ItemPackageDimensions_Width : 8 inches ItemPackageQuantity : 1 ItemShape : Rectangular ItemTypeKeyword : plate-casters LoadCapacity : 1480 pound Manufacturer : GSW Material : Polyurethane ModelNumber : KS6115T MountingType : Plate Mount NumberOfBoxes : 1 NumberOfItems : 4 PackageLevel : unit PartNumber : KS6115T Pattern : Solid ProductDescription : Model: KS6115T