The scaffolding base jack (screw jack) is used as the starting base of the scaffold, and provides stability by adjusting the jack nut of the base on uneven ground, and is used for level adjustment of the system scaffolding according to different underground heights. Adjustable base jack are also called adjustable screw jacks, scaffold jacks, leveling jacks, base jacks or jack bases, etc.

     Adjustable screw jack base can be used in engineering construction, bridge construction, and used with all kinds of scaffold, play the role of top and bottom support.

     The surface treatment :Hot dipped galvanized or Electro galvanized .

FAQ:

1. who are we?
We are based in Tianjin, China, start from 2005,sell to oversea Market

2. how can we guarantee quality?
Always a pre-production sample or drawing before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
Scaffolding, Scaffolding fittings,tube, steel plank, Aluminum ladder......

4. why should you buy from us not from other suppliers?
We are a global full-range scaffolding provider, dedicated to offering scaffolding OEM processing, product customization, project direct procurement and supporting services for global brand agents, construction companies and engineering firms. Established in 2025, headquartered in Changsha City, Hunan Province, China. We will try our best to support customers.

Jack base

    Scaffold Base Jacks are used as the base for scaffolding bays, in which standards are put on. Provide stability by adjusting the level of the bay on uneven ground.

Adjustable screw jack base can be used in engineering construction, bridge construction, and used with all kinds of scaffold, play the role of top and bottom suppo