Product information

The GLL 2-20 Self-Leveling 360° Line and Cross Laser features a 360° horizontal line and a 120° vertical line for a wide array of leveling, alignment and layout applications. Highly visible laser lines are projected in cross line, vertical and 360° horizontal modes. Manual mode locks lines for use at any angle. GLL2-20 Smart Pendulum System automatically locks when unit is switched off. The GLL 2-20 is versatile to use thanks to the BM3 positioning device, which allows the user to position the tool on any flat surface, attach it to metal surfaces or clamp it in place for ceiling grid applications.


  • 360° horizontal line plus 120° vertical line- for leveling, alignment and layout applications
  • Three line selection modes - projects lines together or independently (cross line, vertical, and 360-degree horizontal)
  • Smart pendulum system - self-levels and indicates out-of-level condition; locks when switched off
  • Tripod thread - 1/4"-20 thread for use with BM3 positioning device or compact tripod

Technical data

1/8" at 20 feet
Range Diameter (up to)
65 feet
Range Vertical
30 feet
Leveling Type
Mount Threading
4 x AA Batteries
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