Base Jack (Screw jack) are scaffolding jacks used to level fixed scaffolding. Screw jacks are installed on a stable base and contain a large adjustable screw to move the scaffold up or down. After the scaffold is built, the screw jack is used to level the working platform before it is used. The adjustable Base Jack is used at the bottom of the Standard to provide an additional maximum adjustment of 500 mm.

Specifications:-

150mm X 150mm X 6mm Plate x 760mm Height