Specification Brand : MroMax BulletPoint : LIGTHS as Roll, No Batteries Need it. Cool looking wheels are night time BulletPoint1 : 【Product Size】Wheel dia: 40mm/1.57"; Wheel face with: 21mm/0.83"; 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 polyvinyl chloride (PVC) wheel. The polyvinyl chloride (PVC) wheel can reduce vibration, achieve smooth, quiet, and non-marking gliding experience on various flooring types; The steel structures body is extremely hard wearing and resistant to dirt. BulletPoint3 : 【Characteristic】1.5-inch plate caster strong bearing capacity. 50kg/110lbs 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】4Pcs x Fixed Plate Caster Color : Black ExternallyAssignedProductIdentifier1 : 887144804752 ExternallyAssignedProductIdentifier2 : 0887144804752 ItemName : MroMax 1.5 Inch Fixed Caster Wheels, No Noise PVC Plate Casters, Each Capacity 110lbs, Double Ball Bearing Black Fixed Plate Casters for Workbench and Furniture (Pack of 4) ItemPackageDimensions_Height : 13.8 centimeters ItemPackageDimensions_Length : 4.9 centimeters ItemPackageDimensions_Width : 12.7 centimeters ItemTypeKeyword : plate-casters LoadCapacity : 110.0 pounds Manufacturer : MroMax Material : PVC ModelNumber : MRO190813W-0001 MountingType : Plate Mount NumberOfItems : 4 PartNumber : MRO190813W-0001 Pattern : Fixed without Brake ProductDescription : Description: * Fixed Casters 1.57 Inch PU Top Plate Rigid Caster Wheels . * 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 , sometimes there will be only 3 casters bearing weight. Features: * Wheel Dia: 40mm / 1.57inch. * Capacity: 50kg / 110lb per wheel. * Style: Fixed Wheel, Plate Mounted. * Install Type: Plate Mounted. * Mounting Hole Diameter:10mm x 6mm / 0.39inch x 0.24inch * Hole Center Distance: 45mm x 30mm / 1.77inch x 1.18inch * Color: Black Package Include: * 4 x Fixed Caster