Bosch 100 ft. Green Combination Self Leveling Laser with VisiMax Technology, Mount Plus Compact Tripod with Extendable Height GCL10040G+BT150 - The Home Depot
Amazon.com: Bosch Professional Tripod for Lasers and Levels BT 150 (Height: 55-157 cm, Thread: 1/4") : Tools & Home Improvement
Amazon.com: Bosch BT150 Compact Tripod with Extendable Height for Use with Line Lasers, Point Lasers, and Laser Distance Tape Measuring Tools, Black : Tools & Home Improvement