The Leica Lino L2P5 is a super-bright, self-leveling, dot-line laser. It projects horizontal, vertical, and plumb lines with 180-degree alignment and 90-degree layout at 1.5 mm accuracy. It's self-leveling with a range of +/- 4 degrees. The tool features a multifunctional magnetic adapter that can be set over edges and profiles. Price: $439. 800-367-9453. www.leica-geosystems.com.