manual telescopic mast is composed of three sections,the main pole,manual lifting power,connection wire
rope.Hand lifting and screw nut power systerm generate upward momentume.The max payload mainly
depends on sections,height, diameter ,the bottom base,and the tripod,pulling cord ,as well the ground or vehicle
situation.
Screw nut transmission systerm utilizing transformation of force,make a small hand power produce great
upward momentum. Combination part tightness and aluminum alloy material of the mast let no water retention ,
no rain go in.
The mast available extended height is 2m to 45m.The payload up to 300kg from 5kg.
It can help lamplight,camera,ham radio,photography,antenna.......
It can be used on the ground or vehicle mounted or the wall......