Base-Hinged Lighting Column 4m - Steel Galvanised Tubular Street Lamp Post (76mm Shaft / 140mm Base) - 0.8m Root Mounted. c/w with door (500mm x 100mm) and wooden backboard/ Column Weight 50kg. Maximum head load ( Kg/m2 ) = 50 /0.5 for terrain category 3. Lighting column designed to BSEN40, PD6547 :..