Arm Jack is a manual lifting and adjustment tool designed to handle drywall, tiles, cabinets, windows, and doors. It supports floor work and window installations, adapting to a variety of tasks. Key benefits - Improved efficiency and support Thickened high-strength springs and solid rails with an innovative process design provide a more stable and comfortable door lifting experience. Labor-saving handles make it easier to use and reduce effort on projects. - Great durability Features a metal base and thicker steel with a tilted design for excellent support and effortless lifting. Easily inserted into any surfaces, this lifter offers enhanced flexibility and convenience. - Great heavy lifting Thickened 45# solid steel construction delivers strength and safety for heavy lifting. With a 200 kg load capacity, it provides reliable lifting power and stability for home use. Why you need it - Lifts and positions heavy materials with less effort, improving control and reducing risk of damage to floors or fixtures. - Versatile tool that works across installation tasks, from drywall to doors, saving time and coordinating alignment. Use scenarios - Lifting drywall sheets into place during wall renovation or ceiling work. - Positioning and aligning kitchen cabinets or heavy wall tiles during installation. - Litting doors or windows to achieve correct fit and smooth operation.