TENNSCO Z-LINE DOUBLE-RIVET SHELVING LIGHT TO MEDIUM DUTY UNITS 4 SHELVES, 3 OPENINGS - WITHOUT DECKING EXTRA SHELF LEVELS Product No.   HZAES-4812 Size W x D x H   48 x 12" Cap. (lbs.)   - Wt. (lbs.)   4.6 Price Ea.   $6.10 $5.80 Quantity: