HALLOWELL RIVETWELL™ SINGLE RIVET BOLTLESS SHELVING RIVETWELL SINGLE RIVET BOLTLESS SHELVING 48"W x 7'H -- without decking ADDER UNITS Product No.   HSRS481884-5A No. of Shelves   5 Unit Depth   18" Cap. (lbs.)   250 Wt. (lbs.)   46 Price Ea.   $64.73 Quantity: