TENNSCO Z-LINE DOUBLE-RIVET SHELVING LIGHT TO MEDIUM DUTY UNITS 4 SHELVES, 3 OPENINGS - WITH PARTICLE BOARD DECKING STARTER UNITS Product No.   HZA7-4812S-4D Size W x D x H   48 x 12 x 84" Cap. (lbs.)   400 Wt. (lbs.)   83 Price Ea.   $73.40 $69.73 Quantity: