WORDFUN Set Of 4 Rubber Swivel Castor Wheels, 6/8/10in Heavy Duty Industrial Swivel Castor Wheels, Swivel Wheels With Double Ball Bearings, Transport Castors, Trolley Wheels

★ 2 fixed wheels and 2 swivel wheels for flexible 360 degree movement and stability, enlarged and widened wheel surface, inflatable inner tube with inflatable port on the outside for convenience ★ Highquality rubber wheels with high elasticity, good antislip and shock absorption, you can easily move heavy objects to wherever you need them ★ The support frame is made of 5mm thick galvanised steel, strong and not easily deformed, with a strong load-bearing capacity and thickened steel wheels for greater stability ★ Swivel castors with built-in steel ball bearings, no noise during use, durable swivel top plate, easy to swivel even under heavy loads, can be used indoors and outdoors ★ Castors will save your labour and improve your work efficiency at the same time, suitable for installation on trolleys, tool boxes, display shelves, furniture etc.