Free-standing lightning protection mast on a tripod H=5000 mm fi 33.7/16/10 RP: I,III. Free-standing cage mast on a triple weight (tripod). It is used to build elevated horizontal air terminals (protective cages). H1=70mm, Diameter 1=10mm, Diameter 2=--mm, Diameter 3=--mm, Diameter 4=33.7mm, Diameter 5=12mm, Diameter 6=18mm, RECOMMENDED: Use AN-81R leveling screws, base mast - tripod in the range up to 6°.