| This is a kind of fine quality level instrument, 4D 16 lines for finer positioning, with self-leveling system, flexibility and stability. With vertical and horizontal laser lines, convenience to use. Comes with one extension bar, which is made of thicken aluminum alloy material, 3-heights adjustable, suitable to most of laser level with 5/8" interface. It is perfect for a variety of uses, including flooring, tile layout, paneling, wallpapering, stenciling, wainscoting, finish carpentry,?wall stud layout and partition installation. You can have a try. Features: 4D 16 lines for finer positioning, with self-leveling system, flexibility and stability. Adopts optical glass, fine transmission, | |