Adjustable Jacks are manufactured in hollow steel tubes & steel round bars. They are made on hydraulic roll threading machine for smooth & easy operation even during load. These jacks are generally used at the bottom of the scaffold which is know as Base Jack & the one used at the Top of the scaffold to hold the steel beam or wooden battens is know as stirup head (U head). With these jacks final adjustments in heights are made either from the top or bottom. Base Jack also helps in maintaining the lavel of the scaffold on uneven floors or fixed base plates can be used at the bottom.

ø (mm) Height(mm) Type
32 350/450 Solid
36 600/750 Solid
38 650/750 Hollow

Adjustable Jack

Fixed Base Plate

Universal Jack

Base Jack

U Head / Stir-Up Head