6" 150mm Heavy Duty Industrial Swivel Caster Wheels Caster Wheel Castor 250kg Trolley Levels 3-tier or 4-tier single shelves

3-tier or 4-tier single shelves or combine these lower shelves into a creative shelf

Heavy duty T-handle locks and 2 keys

* Overall dimension: 203 x 152 x 56 cm

1 x Storage Case

It features a cube-shaped design with 4 air outlets for improved airflow and increased oxygen distribution

6" 150mm Heavy Duty Industrial Swivel Caster Wheels Caster Wheel Castor 250kg Trolley Levels 3-tier or 4-tier single shelvesbest 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: 250kg Wheel material: Solid rubber Package include: 1x 6" Swivel Caster Wheel, Wheel with Attachment Plate