Tower rotor section of 1,60 metres of 250 series for mast diameters up to 45 mm.
The joint of sections is made through screw + centering pivot.
Laminated steel tube of diameter 20 mm and thickness 1,5 mm.
Calibrated rod of 7 mm in discontinuos lattice.
Maximum height: 15 metres.
Antioxidant protection.
