Base Jack Cuplock Scaffolding System Jack Type Adjustable Base Jack Component Type Base Jack Material Mild Steel Tube Diameter 48.3 mm Jack Length 350 mm Tube Thickness 3.2 mm Plate Size 150x150 mm Standard Length 3.0 m Outer Diameter 28 mm Ledger Length 2.5 m Surface Finish Painted Material Grade IS 1161 Usage Ground Support Country Of Origin India Minimum order quantity: 100 Kg The Scaffolding Base Jack is an adjustable support component used to provide a stable foundation for scaffolding structures. Manufactured with precision threading and heavy-duty steel, it ensures proper leveling and strong support on uneven surfaces