... 2mm 5.Color:grey,white,blue,brown. Galvanized Slotted Angle Iron :Edge width: 20-60mm Thickness: ... :1.Easy assembly and disassemblySlotted angles easy to assemble and disasseble without welding,not need any ... .Coveniently and widly usedIt is the ideal material to build Carts, Scaffolds, Benches, Platforms, Framing ... in plastic weaving cloth,paper chest,wind film to pack. Quantity: the maximum of weight is ...