1,galvanized 150-275g 2,W profiles 3,steel material thickness 1.2-1.5mm 4,lenght 1400-3000mm steel vineyard stakes,steel vineyard post, metal vineyard pillars,Surface galvanized and painted,Suitable for vineyards,garden.we produce high-strength rail steel angles ideal for use as grape vine trellis systems and posts (“grape stakes”). Rail steel grape vine trellis systems are made from high-carbon ...