Underpinning Jacks

Underpinning Jacks (also known as foundation jacks) provide a safe and robust method of supporting subsiding structures on both a short and long-term basis. 

Available in Sizes 1, 2 and 3. Fitted with 200 x 200 x 6mm Base and Head Plates. Supplied Self-Colour.

Technical Information

Safe Working Load of 6 Tonnes

Size 1: Closed 300mm - Open 450mm

Size 2: Closed 400mm - Open 600mm

Size 3: Closed 500mm - Open 700mm

Please note that this is an industrial product and is self-coloured, so it will show signs of weathering from being in storage. This is perfectly normal and will not in any way affect the performance or usable life of your Jack.

Sizes available: