Scaffolding base jack is an adjustable base used in scaffolding systems. It is designed to provide stability and support to the scaffolding by adjusting the height to suit uneven or sloping surfaces.

Ringlock base jack is usually made of metal and has a threaded rod that can be turned to raise or lower the scaffolding and ensure it is level and secure.

This makes it a crucial component for ensuring the safety and stability of scaffolding structures on construction sites.

Standard:EN12811

Steel Grade: Q235B
Surface treatment:Hot Dip Galvanized，Electric galvanized