Screw Jack for Shoring Frame Scaffolding:
Shoring screw jack without base plate,
Made of 48 x 4.5 mm seamless tube, assembled with big casting handle.
It is used to fit together with heavy duty shoring frame scaffold.
Surface finish: electro galvanized.
Packing: put inside frames to save space, or on steel pallet.
Other related components such as heavy duty shoring frame,galvanized cross brace,J head and base plate are manufactured,too.
Order of mixed items is acceptable.