DEWALT Line Laser, Self-Leveling, Cross Line, Red Beam (DW088K) - Laser Level - Amazon.com
DEWALT 165 ft. Red Self-Leveling Cross-Line Laser Level Kit and 9 ft. x 1/2 in. Pocket Tape Measure with Magnetic Back DW088K-QUW33028 - The Home Depot
DeWalt DW088K 2 Way Self-Levelling Cross Line Laser Level Kit with Wall Bracket | eBay