... Boltless rivet shelving 1.economical rivet shelf 2.boltless rivet shelf for easy assembly 3.multi levels ... to assemble. No need for nuts, bolts or shelf clips. Organizing or locating what you need is ... braces are not needed. All shelves are easily adjustable every 1 1/2’’. Priced to meet the ... 8mm, 14Gauge)Double Rivet Beam (21x67x1.5mm, 16Guage)Shelf Deck Support (20x60x1.5mm, 16Guage)Model#Weight (kgs) ...