TENNSCO Z-LINE DOUBLE-RIVET SHELVING LIGHT TO MEDIUM DUTY UNITS 4 SHELVES, 3 OPENINGS - WITHOUT DECKING EXTRA SHELF LEVELS Product No.   HZAES-4818 Size W x D x H   48 x 18" Cap. (lbs.)   - Wt. (lbs.)   4.6 Price Ea.   $6.10 Quantity: