TENNSCO Z-LINE DOUBLE-RIVET SHELVING LIGHT TO MEDIUM DUTY UNITS 4 SHELVES, 3 OPENINGS - WITHOUT DECKING ADD-ON UNITS Product No.   HZA7-4836A-4 Size W x D x H   48 x 36 x 84" Cap. (lbs.)   500 Wt. (lbs.)   52 Price Ea.   $70.58 $67.05 Quantity: