Internet #307777454

Model # GLL 40-20 G

Store SKU #1004029915

0000346634808

40 ft. Self Leveling Cross Line Laser with VisiMax Green Beam

  • Bright green beams in cross-line laser ideal for indoor layout
  • Green beams up to 2X brighter, for an up to 40 ft. working range
  • Replaces multiple tools for all leveling and alignment projects
$ 149 00
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Frequently Bought Together

Frequently Bought Together

Product Overview

Bosch GLL 40-20 G projecting lines onto wall for tiling project.

Cross-Line and Plumb Modes

The GLL 40-20 G projects two bright lines that are precisely level and plumb. Self-levels and indicates out-of-level condition.

Bosch GLL 40-20 G showing green cross lines on wall for alignment and leveling.

Installation Time Saver

Cross-line laser projection (level and plumb) and wide coverage is ideal for alignment of drop ceiling, HVAC, lighting, tile, electrical and cabinet installations.

Bosch GLL 40-20 G showing cross lines on wall for cabinet installation.

VisiMax Technology

Monitors tool temperature and power consumption to deliver the brightest line for the job, optimized energy efficiency and long-term tool reliability.

Product image of GLL 40-20 G with vertical and horizontal cross lines showing.

Green Beam

Green laser up to 2X brighter than standard red beams.

Bosch GLL 40-20 G locked and angled on tripod to align with stair railing.

Cross-Line

Precisely level and plumb lines for a wide array of leveling and alignment applications.

Product image of Bosch GLL 40-20 G.

Compact Design

Easy to use and easy to store.

Product image of Bosch MM 2 Flexible Mounting Device.

Flexible Mount

Clamps to multiple surfaces and provides a rotating 360° neck for quick setup and simple fine-tuning.

Infographic showing pendulum swinging.

Smart Pendulum

Self levels and indicates out-of-level condition up to ±4°

Infographic of thermometer to indicate temperature regulation.

Longer Lasting

VisiMax technology monitors power consumption to maximize line visibility and extend battery life

Infographic of eye indicating high visibility.

High Visibility

Has a working range of up to 40 Ft. and offers reliable accuracy of ±5/16 In. at 30 Ft.

Infographic of sun indicating brightness

Max Brightness

Green laser up to 2X brighter than standard red beams

Infographic of cross lines.

Cross-Line Mode

Projects two bright lines that are precisely level and plumb

Infographic of feather indicating lightweight design.

Lightweight

Easy to transport and store at only 0.5 Lbs.

  • Bright green beams in cross-line laser ideal for indoor layout
  • Green beams up to 2X brighter, for an up to 40 ft. working range
  • Replaces multiple tools for all leveling and alignment projects
The GLL40-20G Self-Leveling Cross-Line Laser projects visible green lines up to 40 ft., which are up to 2X brighter than standard red beams. This tool features Bosch-exclusive VisiMax technology, which monitors tool temperature and power consumption to deliver the brightest line for the job. It is equipped with a Smart Pendulum System for self-leveling and indication of out-of-level condition, as well as pendulum lock for safe tool transport. The cross-line mode delivers fast, accurate job setup all in a compact package.
  • Compact 40 ft. cross-line laser design – features green beams for visibility, self-leveling technology for accuracy and VisiMax for brightness
  • VisiMax technology – delivers maximum beam brightness, optimized energy efficiency and long-term tool reliability
  • Bright green-beam laser lines — up to 2X brighter than standard red beams
  • Cross-line mode – projects two bright lines that are precisely level and plumb, for a wide array of leveling and alignment applications
  • MM 2 flexible mounting device clamps to multiple surfaces and provides a rotating 360° neck for quick setup and simple fine-tuning
  • Smart pendulum system – self-levels and indicates out-of-level condition
  • Secure transport – pendulum locks when switched off to help ensure long tool life
  • Ergonomic, compact and lightweight – easy to use and easy to store
  • Features 1/4 in. to 20 in. tripod thread for use with MM 2 mount or tripod



  • Click here for more information on Electronic Recycling Programs

Product Overview

  • Bright green beams in cross-line laser ideal for indoor layout
  • Green beams up to 2X brighter, for an up to 40 ft. working range
  • Replaces multiple tools for all leveling and alignment projects
Model #: GLL 40-20 G
Sku #: 1004029915
Internet #: 307777454

The GLL40-20G Self-Leveling Cross-Line Laser projects visible green lines up to 40 ft., which are up to 2X brighter than standard red beams. This tool features Bosch-exclusive VisiMax technology, which monitors tool temperature and power consumption to deliver the brightest line for the job. It is equipped with a Smart Pendulum System for self-leveling and indication of out-of-level condition, as well as pendulum lock for safe tool transport. The cross-line mode delivers fast, accurate job setup all in a compact package.

  • Compact 40 ft. cross-line laser design – features green beams for visibility, self-leveling technology for accuracy and VisiMax for brightness
  • VisiMax technology – delivers maximum beam brightness, optimized energy efficiency and long-term tool reliability
  • Bright green-beam laser lines — up to 2X brighter than standard red beams
  • Cross-line mode – projects two bright lines that are precisely level and plumb, for a wide array of leveling and alignment applications
  • MM 2 flexible mounting device clamps to multiple surfaces and provides a rotating 360° neck for quick setup and simple fine-tuning
  • Smart pendulum system – self-levels and indicates out-of-level condition
  • Secure transport – pendulum locks when switched off to help ensure long tool life
  • Ergonomic, compact and lightweight – easy to use and easy to store
  • Features 1/4 in. to 20 in. tripod thread for use with MM 2 mount or tripod



  • Click here for more information on Electronic Recycling Programs

Info & Guides

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Specifications

Dimensions

Product Depth (in.)
3.2 in
Product Height (in.)
3.2 in
Product Length (in.)
3.2 ft
Product Width (in.)
2.3 in

Details

Battery Type Required
AA
Compatible Battery Type
AA Batteries
Condition
New
Features
Rotating,Self-Leveling
Hand Tool Type
Laser Level
Included
Battery(s)
Indoor/Outdoor
Indoor
Laser Color
Green
Laser Level Mounting Method
Tripod,Wall
Max Laser Distance (ft.)
40 ft.
Measurement Accuracy (in.)
±1/8 in.
Number of Batteries Required
2
Number of Measurements
0
Number of beams
2
Returnable
90-Day
Tools Product Type
Hand Tool

Warranty / Certifications

Manufacturer Warranty
Limited 2 Years

Specifications

Dimensions

Product Depth (in.)
3.2 in
Product Height (in.)
3.2 in
Product Length (in.)
3.2 ft
Product Width (in.)
2.3 in

Details

Battery Type Required
AA
Compatible Battery Type
AA Batteries
Condition
New
Features
Rotating,Self-Leveling
Hand Tool Type
Laser Level
Included
Battery(s)
Indoor/Outdoor
Indoor
Laser Color
Green
Laser Level Mounting Method
Tripod,Wall
Max Laser Distance (ft.)
40 ft.
Measurement Accuracy (in.)
±1/8 in.
Number of Batteries Required
2
Number of Measurements
0
Number of beams
2
Returnable
90-Day
Tools Product Type
Hand Tool

Warranty / Certifications

Manufacturer Warranty
Limited 2 Years

Questions & Answers

Is this good for hanging drop ceilings?

Is this good for hanging drop ceilings?
Asked by: SantaClaus
It would work good if your room isnt larger than the lasers range.
Answered by: Woodguy74
Date published: 2019-06-18

Does this laser project a line on the ceiling if placed on the floor?

Asked by: john
It will project onto the ceiling but I don't think the self-leveling feature will work. It can be laid on its back pointing up but it's pretty unstable.. When pointed to the wall it will projet a foot or son onto the ceiling as well.
Answered by: PACOD3
Date published: 2019-09-19
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