Line Lasers

GLL 2 Professional

Line Lasers

Self-Leveling Cross-Line Laser

  • Horizontal, vertical and cross-line modes – project two lines independently or together for a wide array of level and/or alignment applications
  • One-button operation – easily selects among horizontal, vertical, and cross line modes
  • Flexible mounting device – clamps to multiple surfaces for quick and easy setup
  • Smart Pendulum System – self-levels and indicates out-of-level position
  • Manual mode – locks the line and sets the level at any desired angle
  • Ergonomic, compact and lightweight – easy to use, easy to store
  • Features 1/4 In.-20 tripod thread – for use with included mounting device or standard tripod
  • Bosch measuring and layout tools are covered by a one year limited warranty with an additional year when you register your tool within eight weeks of purchase - for details, visit or call 1-877-BOSCH99
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GLL 2 Professional

Technical data

The most important data

Dimensions 3-1/8” x 1-5/8” x 3-3/4”
Height in 3.75 "
Laser Beam Color Red
Laser Diode Class IIM 650nm, = 1 mW
Length in 3.125 "
Leveling Type Self-Leveling, Up to 4°
Material Composite
Mount Threading 1/4-20
Number of Beams 2
Operating Temperature 41° F / 5° C ~ 104° F / 40° C
Range Up to 30-ft.
Weight 0.5 lb
Width in 1.625 "
Works With Tripods, BT 150, Telescoping Pole System, BP350, Grade Rods, GR 16, GR500, Mounts and Positioning Devices, BM 1, BM3, LB10, MM 2
Includes (1) GLL 2 Self-Leveling Cross-Line Laser
(1) MM 2 Flexible Mounting Device
(2) AA Batteries

GLL 2 Professional: Further information

Product Highlights

The Bosch GLL 2 Self-Leveling Cross-Line Laser is a compact leveling and alignment solution. It features the Smart Pendulum System, which self-levels and indicates out-of-level position. The system offers a switch slider to lock for secure transport. Easy-to-use one-button operation allows the user to choose among cross-line, horizontal or vertical modes, depending on the application, and it provides an accuracy of ±3/16 In. at 30 Ft. The unit includes a flexible mounting device that can clamp to practically any interior surface for maximum versatility. The manual mode allows the user to lock the cross-line, so the operator can lock the line and set the level at any desired angle.

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