VEVOR Leveling Casters Set of 4, 2.5" - Self Leveling Casters Heavy Duty, 3300 Lbs Per Set - Machine Casters Plate, 360 Degree Swivel - for Industry Equipment, Workbench, Shelves

VEVOR Leveling Casters Set of 4, 2.5" - Self Leveling Casters Heavy Duty, 3300 Lbs Per Set - Machine Casters Plate, 360 Degree Swivel - for Industry Equipment, Workbench, ShelvesSturdy StructureStable & Load-bearingRetractable CastersSmooth Caster Surface360° RotationWidely UsedOverall Height: 102 mm/4.1'',Hardness of Tread: 70 Shore D,Size of Plate: 92x92 mm/3.5''x3.5'',Load Capacity of One Caster: 500 kg/1100 lbs,Model: GD-80F,Load Capacity of Four Casters: 1000 kg/2200 lbs,Material: Carbon Steel, TPE, Aluminum, Nylon,Wheel Diameter: 63 mm/2.5'',Plate Hole Centers: 70x70 mm/2.75''x2.75'',Leveling Extent: 15 mm/0.59'',Width of Tread: 30 mm/1.2'',Plate Hole: 9 mm/0.35''