The Edsal Boltless Shelving Unit is a 4-shelf steel shelving unit that provides a storage solution for garages, basements, warehouses, retail stores, and more. It features a boltless design for quick and easy assembly, with no nuts or bolts required. The unit has 4 shelves that can hold up to 800 lbs evenly distributed. The shelves are adjustable in 1 inch increments. It is made from heavy duty steel with a durable powder coated finish to prevent rust and corrosion. Other details include leveling feet, closed sides and back. Overall dimensions are 71" H x 36" W x 18" D. Model number 1KAB6. This shelving unit provides sturdy and customizable storage.