VEVOR 16 Pack 4" Swivel Caster Wheels Rubber Base Caster Wheels Polyurethane Swivel Casters with with Top Plate & Bearing Heavy Duty Load Capacity 286 Lbs Each Caster

Durable & Stable: A caster represents the complete assembly of one wheel, wheel bearings, axle, and nut, all of which are assembled as one whole unit. This listing is for (16) 4'' swivel casters with Polyurethane wheels, top plate, and steel ball bearings. Large Loading Capacity: Heavy-duty quality steel ensures stability and high strength bearing capacity. Each caster wheel can carry 285 lbs, and these four castor wheels can support a load up to 1140 lbs in total. Easy to Use: Our adjustable caster wheels feature 360-degree rotation and come to a pack of 16 wheels. Eight wheels have an efficient brake. It is also convenient to install and remove these casters with simple accessories. Smooth Operation: These smooth casters are with high wear-resistance, low noise, and can be moved easily and neatly, have no damage to your floor. Thus, you can easily and safely move your items as you need. Wide Application Area: It is suitable for industrial applications, such as warehousing, delivery, factories, and so on. Also, widely used indoors to handle kitchen equipment, furniture and hand trucks, etc.