4x 3″ Heavy Duty Industrial Swivel Brake Caster Wheel Wheels Castor 500KG Trolley

best suited for outdoor rough surfaces or grass
Safe on Carpet, Concrete, Tile, Wood Surfaces
For Use On: Wheelbarrows, Wagons, Carts, many other products
Plate Dimensions: 9cm x 6.2mm
Total Load Capacity: 500kg (each wheel: 125kg)
Wheel material: Solid rubber
Package include:
4x 3″ (2fixed + 2swivel) Caster Wheel, Wheel with Attachment Plate