Organize a garage, basement or work area with this Muscle Rack 5-Shelf Steel Shelving unit. It is easy to assemble with a hammer and requires no nuts or bolts. Includes five particleboard shelves that support evenly distributed loads of up to 500 lbs. per shelf. The shelves are adjustable in 1.5" increments. It can be used in a garden shed, garage, basement, restaurant, or any room where you need extra storage. It will help to keep your space clutter-free by giving everything its very own place.