crowd control barriersThey are fully Hot Dipped Galvanized after welding. Each barrier is completely dipped in a Gal bath after manufacture. This is the best galvanizing process available.This means they will be far more weather resistant and durable, and will last much longer than other Crowd Barriers on the market. The barriers are light and easy to handle, while being strong and robust at the same time.The feet are removable which makes transportation and storage much easier and more efficient.Main markets: Australia, Canada, New Zealand, America, European countries, and Asia countries. SpecificationNormal sizePanel Size2.1 x 1.1mFrame20mm, 25mm, 32mm, 40mm, 42mm & 48mmO.DInfill Picket14mm, 16mm, 20mm & 25mm O.D Spacing60mm, 100mm,190mm & 200mmFinishHot-dipped GalvanizedFeetDetached Different specifications are available according to customers' special inquiry or detailed drawings.