Using the 360 swiveling base and the laser chalkline makes it easy-to-level and layout for both vertical and horizontal indoor jobs. Special lens for laser chalkline effect. Reference ridge built into side of level allows easy alignment without a height offset. 90 rotating mount for walls and floors, fitted with 2 pins for attaching to plaster or drywall. 2 precision vials - 1 level and a bullseye for plumb. Solid machined die-cast base for stability and strength. Magnetic base. Special base leveling adjustment for maximum leveling accuracy. Includes: Laser torpedo, laser chalkline, wall/stud and floor rotary multimount, batteries, and instruction manual. Read More...'

Stanley 77-152 SP2 Single Point Torpedo Laser