Scaffolding Adjustable Base Jack：150*150*600mm
 
 
The Scaffolding Adjustable Base Jack is used as a starting base for a scaffold, which provides stability by adjusting the base jack nut on uneven ground.
The head base jacks are used as the base for scaffolding bays with all kinds of shoring posts and shoring scaffolding system, playing the role of top and bottom support.
 
The Scaffolding Adjustable Base Jack  are widely used for adjusting 48.3mm tube in a variety of scenarios such as scaffolding, shoring and underpinning. They are also an excellent solution for staging or exhibition stands. Base Jacks have a 4-tonne load rating. The overall length is 315mm with an adjustable range of 215mm. 
 
Safe Working Load 4000kg (concentric loading)
Thread: 4 TPI ACME
Base Plate: 150 x 150 x 5mm
Finish: Bright Zinc Plated
Overall Length: 315mm
Adjustment Range: 215mm