HALLOWELL RIVETWELL™ SINGLE RIVET BOLTLESS SHELVING RIVETWELL SINGLE RIVET BOLTLESS SHELVING 48"W x 7'H -- without decking ADDER UNITS Product No.   HSRS481884-8A No. of Shelves   8 Unit Depth   18" Cap. (lbs.)   250 Wt. (lbs.)   59 Price Ea.   $81.04 Quantity: