Bosch pll line laserlaser level bosch diy 0603663300 this laser level from bosch is an ideal companion for the professional tradesman requiring horizontal vertical and diagonal laser lines as well as a point laser the laser level has been manufactured to a high standard and is equipped with a host of excellent features including the flexible wall holder for all surfaces enabling convenient workingother features and benefits includepractical use as a laser leveller or as a normal spiri