Home Basics 3 Tier Wire Shelf Rack with Wheels, ChromeIf youre looking for a heavy duty shelf that you can move from room to room, consider this steel wire shelf rack with wheels. Equipped with four sturdy wheels, its durable enough to mobilize largest of loads. When the shelf is in motion the loading weight is approximately 15 kilograms. Without the wheels attached, each tier can support up to 40 kilograms, while the static loading weight is 50 kilograms. A perfect addition to the garage or basement to