Rooftop tower and antenna mast set Rooftop tower and antenna mast set Stay wire:3mmx40m - Turn buckle:4 pieces(for 3mm diameter) Wire clip:32 pieces Screw eye bolt:4 pieces(antenna mast) Length:5.0m - Step:5 Aluminum Weight:4.2kg(rooftop tower) Height:84.5cm - Foot span:74cm Max.load:400kg - Weight:5.47kg