PM 20-CG Plumb And Cross Line LaserDescription Green beam combi laser with 2 lines and 5 points for plumbing, leveling, aligning and squaring Features High speed layout compact, self leveling cross line laser with magnetic bracket so you can get started with minimal setup time Better visibility up to 20 m equipped with green beam for easier use indoors and in bright light Ultimate versatility laser cross, five dots and slope mode make this line laser level suitable for virtually all