Flooring Jack with ratchet mechanism for effortless alignment - Ratchet mechanism: eliminates reliance on traditional lever bars, making alignment easier and installation steps faster. This feature improves overall efficiency and reduces user effort. Deformation correction to protect surfaces and ensure a flawless floor - Deformation correction: protects the surface from scratches while gently straightening warped boards. Maintains the long-term pristine look of your floor and prevents unevenness, delivering a smooth floor without additional surface damage. Stable hold for diverse boards and tasks - Stable floor hold: provides strong tension for both thin and thick boards, supporting a range of flooring tasks with enhanced flexibility and stability. Enables precise, safe work on any project without compromise. Precise board alignment with micro-adjustment ratchet system - Precise alignment: the micro-adjustment ratchet system locks boards firmly in their optimal position, delivering a solid foundation for accurate nailing and seamless alignment during installation. Use scenarios - New hardwood or engineered wood floor installation in living rooms, hallways, or bedrooms: achieve accurate plank placement with reduced effort and faster progress. - Renovation or repair of existing floors with cupped or warped boards: use deformation correction to flatten boards while protecting the surface. - Projects involving varying board thicknesses: rely on the stable hold to manage thin and thick boards with consistent precision and safety.