StorageMax Series 100B Boltless Shelving — Extra Particleboard Shelf, 48in.W x 24in.D, 500-Lb. Capacity

Add extra particleboard shelves to your StorageMax Series 100B Boltless 48in.W x 24in.D x 72in.H shelving unit. Includes one (1) 1/2in. particleboard deck, two (2) left-to-right beams, and two (2) front-to-back beams. Double rivet Z-beams allow the decking to sit below the lip of the beam for a more attractive look. Shelving units are made from heavy-duty steel and feature a boltless design which enables easy installation without nuts, bolts or shelf clips. Shelves are accessible from all four sides and can be adjusted every 1 1/2in. Particleboard decking provides a strong and durable shelf surface at a lower cost.