scaffolding jack base

Our company produces various thread-shaped screw jack, including triangle, T-shape, rectangle, semicircle and special form, the

Adjustable Screw jack( Hollow pipe)
The diameter of tube is from 25mm to 100mm. The height is from 500mm to 900mm.
Outer Dia	Inner Dia	Thickness of tube	Weight of tube	Base plate		Handle nut		Total weight
(mm)	(mm)			(kg)
(mm)	(mm)	tube  (mm)	(kg)	Size (mm)	Weight (kg)	Size (mm)	Weight (kg)	(kg)
35	25	5	1.48	150x150x5	0.89	150x50x35	0.45	2.82
35	25	5	1.85	150x150x5	0.89	150x50x35	0.45	3.19
35	25	5	2.22	150x150x5	0.89	150x50x35	0.45	3.56
45	35	5	2.51	150x150x5	0.89	170x65x50	0.75	4.15
45	35	5	3.14	150x150x5	0.89	170x65x50	0.75	4.78
45	35	5	3.77	150x150x5	0.89	170x65x50	0.75	5.41
Adjustable Screw jack( Solid bar)
Diameter	Height	Threw rod	Base plate		Handle nut		Total weight
(mm)	(mm)		(kg)
(mm)	(mm)	(kg)	Size (mm)	Weight (kg)	Size (mm)	Weight (kg)	(kg)
35	400	3.01	150x150x5	0.89	150x50x35	0.45	4.35
35	500	3.77	150x150x5	0.89	150x50x35	0.45	5.11
35	600	4.52	150x150x5	0.89	150x50x35	0.45	5.86
45	400	4.98	150x150x5	0.89	170x65x50	0.75	6.62
45	500	6.23	150x150x5	0.89	170x65x50	0.75	7.87
45	600	7.49	150x150x5	0.89	170x65x50	0.75	9.13

scaffolding jack base