... Sizes, Parts and Surface Finish are Available NSF Heavy Duty Display Rack , Wire ShelfAvailable posts as follows: (Post dia :25.4x1 ... powder coating )Zinc Plated + Powder CoatingWe are supplying wire shelf cart, commercial wire shelving, wire racking , storage rack, wire rack, wire ... , metal rack, steel rack, metal shelf, commercial wire shelving, utility cart, racks & shelving’s etc.