Photo 1 of Heavy Duty Plate Caster Wheels 4" PU No Noise,Premium Polyurethane Double Ball Bearing Steels,Easily Lock or Unlock -330 Lbs Per Casters (casters Set of 4, 4 Swivel Dual Locking) Black Wheel 4 INCH 4 Brake

Double tap image to zoom

Photo 1 of Heavy Duty Plate Caster Wheels 4" PU No Noise,Premium Polyurethane Double Ball Bearing Steels,Easily Lock or Unlock -330 Lbs Per Casters (casters Set of 4, 4 Swivel Dual Locking) Black Wheel 4 INCH 4 BrakePhoto 2 of Heavy Duty Plate Caster Wheels 4" PU No Noise,Premium Polyurethane Double Ball Bearing Steels,Easily Lock or Unlock -330 Lbs Per Casters (casters Set of 4, 4 Swivel Dual Locking) Black Wheel 4 INCH 4 Brake