Hesd diameter：180MM
Extender diameter：120MM
Base diameter：220MM
Height range：19-1200mm
loading capacity：2.5-4 tons
Applicable project：The height is more than 500mm, and the floor does not leave;The height of 500mm or less, the floor can be left;
Characteristic：It can be used with the horizontal tie rod to form a system between the universal supports and is more stable.