31 Jul 5 Inch Heavy Duty Stem Casters 360 Degree Swivel Thread Wheels With Metric Size
All swivel casters wheels approved by SGS，BIFMA，REACH，ROHS. 4x M12 Washers. Heavy duty: Up to 1200 lbs loading capacity for 4 wheels(500 lbs per casters and counting of 3). 360 Degree Rotation – With the 360 Degree swivel top stem, easy to move and change direction....