Oskar 4-Tier Storage Shelf, Interlocking Heavy Duty Shelving Unit, 600 lbs (272 kg) Capacity, Multipurpose Organizer for Garage, Basement, Utility Shed, Workshop, Made in North America, Black • Koolatron

600 lb (272 kg) Capacity: Each of the fixed H 16 x W 36 x D 18" shelves in this 4-tier unit holds up to 150 lbs (68 kg) and the nested leg design and anchor holes offer added support for your safety.
Interlocking Shelving: This modular storage system features an interlocking design that lets you securely link together multiple shelf units to expand your workshop or basement storage.
Simple Tool-Free Assembly: With easy to assemble snap-together pieces, these lightweight and durable multi-purpose shelving units can be put together and moved by just one person.
Heavy-Duty Recycled Plastic Construction: High quality molded plastic resin will not rust, dent, stain, or peel. Ventilation holes in the shelves let the air flow freely around your items.
Versatile Storage Solutions Made in North America: Whether you are spring cleaning the tool shed, decluttering the basement, or reorganizing your craft room, Oskar has the perfect utility shelf to maximize your space.