China Construction Acro Jack Base

Scaffolding jack base is an important accessory used in scaffolding system and construction work to provide support and end-to-end connection. The jack base helps to level the scaffolding system to ensure the safety.
Friend scaffolding jack base has high-capacity and extremely durable rolled spindle thread.For scaffolding jack base, we can produce the solid screw jack and hollow screw jack bars.
The surface for scaffolding jack base is electro galvanized and painted. The adjustable jack base has length from 100mm to 700mm with base plate 120*120mm or 150*150mm. We can produce the sizes as per your drawing