Bosch GLL50-RT-2 Self-Leveling Cross-Line Laser Kit 2x
Add to Favorite Sellers. The Bosch GLL50-RT-2 includes. 2x Bosch Reconditioned GLL 50 Self-Leveling Cross-Line Laser. 2x BM 3 Positioning Device. The Bosch GLL 50 Self-Leveling Cross-Line Laser Kit features a laser with vertical, horizontal and cross-line modes that projects two lines independently or together. This permits a broad array of alignment and leveling applications.