Manual barrier with pneumatic spring and fixed pole support Main support: Steel construction 120 x 80 mm square tube with base plate 360 x 360 x 8 mm for plugging down, including 4 holes Ø 20 mm for anchor, hot-dip galvanized and powdercoated red, barrier arm can be fixed in open and closed position Supporting post: Steel tube 70 x 70 mm with base plate 220 x 220 x 8 mm, including 4 holes Ø 20 mm for anchor Barrier arm: Thick-walled Ø 80 mm aluminium tube, powder-coated with red reflecting stripes Locking mechanism at the post support Total width: Clear width + approx. 180 mm Height: approx. 950 mm above ground