Heavy Duty Scaffolding U-head Jack with Adjustable Height for Formwork Support

The scaffolding adjustable base jack is an essential component for construction support systems, designed to provide stable height adjustment for various scaffolding structures. Our base jacks are manufactured using high-strength Q235 steel with precision engineering to ensure durability and safety.

Available in both solid and hollow configurations, our base jacks feature threaded rods ranging from 30mm to 48mm diameter with adjustable lengths from 400mm to 750mm. The base plates come in standard sizes of 120×120mm or 150×150mm with thickness options of 4mm, 5mm, or 6mm.

Special U-head jack variants are available for formwork applications, designed to securely hold wooden beams in place. All products undergo strict quality control and are available with various surface treatments including black paint, electro-galvanized, or hot-dip galvanized finishes.

Our scaffolding components are compatible with multiple scaffolding systems including ringlock, cuplock, kwikstage, and tube & clamp systems. The base jacks feature cast or forged nuts for enhanced strength and durability under heavy loads.

With CE and SGS certifications, our scaffolding base jacks meet international safety standards. We offer OEM services and can customize products according to specific project requirements, including special sizes, load capacities, and surface treatments.