Bosch Line Laser Kit GLL 3-80 C Professional, 3 x 360° Red Lines Metal/Plastic | eBay
BOSCH 0601063R00 Line Laser GLL 3-80 C Professional with 4 x battery (AA) and adapter | Mister Worker®
Bosch 300 ft. Green 360-Degree Self Leveling Laser with Visimax Technology, Mount Plus Compact Tripod with Extendable Height GLL3-300G+BT150 - The Home Depot