Key ComponentsGantry Frame: A heavy-duty blue steel arch structure designed to stabilize and support the overhead lifting winch.Hoist Winch: The motorized cable drum mounted at the top that handles the lifting and lowering operations.Lifting Bucket: A deep blue cylindrical container used for hoisting wet materials like mixed concrete or mortar.Material Cage: An open-frame metal basket designed for carrying stacked blocks, bricks, or bagged cement.Local Availability in Lagos