Specification Brand : MroMax BulletPoint1 : 【Product Size】Wheel dia: 40mm/1.57"; Wheel face with: 20mm/0.79"; Overall height: 60mm/2.36"; Mounting hole diameter: 6mm/0.24"; Hole center distance: 45mmx30mm/1.77"x1.18". BulletPoint2 : 【Material】The plate caster is composed of electrophoretic black steel bracket and polyurethane (PU) wheel. The polyurethane (PU) wheel has the elasticity of rubber wheel and the toughness and durability of metal wheel; The steel structures body is extremely hard wearing and resistant to dirt. BulletPoint3 : 【Characteristic】1.5-inch plate caster strong bearing capacity. 60kg/132lbs capacity for each caster. Double Ball Bearing and Dual Locking Bring a Max Loading Capacity and Safety. Slient,easy to push, save energy, do not hurt the ground, no traces and no noise. Saving of Time and Labour. BulletPoint4 : 【Wide Application】The casters are suitable for small equipment and small space furniture, including coffee table, plant rack, storage rack, shopping cart and workbench. BulletPoint5 : 【Package Content】1Pc x Fixed Plate Caster Color : Black ExternallyAssignedProductIdentifier1 : 778739392498 ExternallyAssignedProductIdentifier2 : 0778739392498 ItemName : MroMax 1.5 Inch Fixed Caster Wheels, No Noise Polyurethane(PU) Plate Casters, Double Ball Bearing Black Fixed Plate Casters for Workbench and Furniture (Pack of 1) ItemPackageDimensions_Height : 16.2 centimeters ItemPackageDimensions_Length : 6.6 centimeters ItemPackageDimensions_Width : 11.5 centimeters ItemTypeKeyword : plate-casters LoadCapacity : 110.0 pounds Manufacturer : MroMax Material : Polyurethane Material1 : Neoprene Material2 : Rubber ModelNumber : a19040100ux0351 MountingType : Hollow Kingpin NumberOfItems : 1 PartNumber : MRO190802W-0001 Pattern : Fixed without Brake ProductDescription : Description: * 1.5 Inch Fixed Caster Wheels PU Top Plate Mounted Caster Wheel 110lb Capacity. * Polyurethane (PU) wheels offer the elasticity of rubber wheels combined with the toughness and durability of metal wheels. Suitable for all floor types. * Perfect casters for small equipment and small space furniture including coffee table, plant stands, bookshelves, shoe bins, shopping carts, workbench. * Note: Each caster capacity is 50kg, total capacity for all 4 casters is 150kg (calculated by 3 casters ). Because when the ground is uneven , there will be only 3 casters bearing weight. Features: * Wheel Dia: 40mm / 1.5inch. * Capacity: 50kg / 110lb per wheel. * Style: Fixed Wheel, Plate Mounted. * Mounting Hole Diameter: 6mm / 0.24inch * Hole Center Distance: 45mm x 30mm / 1.77inch x 1.18inch * Wheel Material: PU * Color: Black Package Include: * 1 x Plate Mounted Caster