... mesh is cut and cold drawn from high quality steel plate , no welded joint , high strength , not easy climbing , ... Post distance2000-3000 Post section75,60,48 Round steel tube Post height1200-2500 Anti-climbing corner can ... size20*30,30*60,40*80,50*100 Wire diameter1*2,2*3,2*2,2.5 ... Galvanized+ PVC coated Frame size 30,48,60 Steel round pipe Connection modeHot galvanize security bolt Color seriesCommonly ...