Stainless Steel pergola 4″ post brackets. Made from 3mm thick stainless steel material which is cnc laser cut. Base measures 150mm square with 100mm upright welded on underside of the base for a neat finish. Post brackets come complete with 2 jump guard channels which simply attach to the side of the upright with screws through pre laser cut holes. The channels are made to take 10mm glass or perspex. All welds have been polished and product is a brushed finsh.