Wide application range: The Arm Jack enables effortless lifting for drywall installation, tile height adjustment, cabinet jacks, and door or window lifting. It serves as a versatile manual jack tool for many tasks and locations. Enhanced stability and comfort: Thickened strength springs and solid rails, combined with an innovative process design, make lifting doors easier. Laborsaving handles and improved stability support efficient operation and comfortable use over long work sessions. Durable design and practical features: The Lever Arm Lifter uses thicker steel and a tilted design to provide stronger support and easy lifting. A metal base offers stable contact and allows insertion into surfaces for added convenience and flexibility, delivering an optimized lifting experience. heavy lifting performance: Built with thickened 45# solid steel construction, Arm Jack delivers strong, safe lifting capability. With a 200 kg load capacity, it provides reliable power and stability for demanding tasks. Suitable for home use, emphasizing durability and safety. Use scenarios: Lifting and positioning drywall sheets during installation, enabling precise alignment before fastening. Adjusting cabinet heights and aligning with countertops during kitchen or bathroom remodels. Lifting heavy doors or window frames for installation or passthrough alignment, reducing strain and improving accuracy.