4-Pack Adjustable Leveling Jacks 18″ Scaffolding Solid Screw 4.7×4.7″ Base Plate
Specifications: Product: Solid Screw Jack Material: Alloy Steel Quantity: 4pcs Adjustable Height: 18in Square Base Plate Size: 4.7x4.7in OD of the solid threaded rod: 1.2in Item Weight: 12kg Size: 3*46cm .