Bosch GCL100-40G Combo Laser Green Beam Self-Leveling CrossLine+Plumb Points New
Bosch GCL100-40G Combo Laser Green Beam Self-Leveling CrossLine+Plumb Points. Add to Favorite Sellers. 1x Bosch GCL100-40G Green-Beam Self-Leveling Cross-Line Laser with Plumb Points. 1x Bosch RM10 Rotating Mount. 1x Hard Carry Case. The Bosch GCL100-40G Green Beam Self-Leveling Cross-Line Laser with Plumb Points uses green-beam technology, which emits green lines and points up to 4X