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Bosch GLL40-20G 40ft Green-Beam Self-Leveling Cross-Line Laser with VisiMax Technology, 360 Degree Flexible Mounting Device and Carrying Pouch

  • Based on 1,293 reviews
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Availability: In Stock.
Fulfilled by Amazon

Arrives Saturday, Apr 27
Order within 23 hours and 16 minutes
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Style: Laser


Features

  • GREEN BEAM: The bright green-beam laser lines allow easier work because they are up to 2x brighter than standard red beams
  • CONVENIENT: This compact 40 ft. cross-line laser design features green beams for visibility, self-leveling technology for accuracy and visible for brightness
  • VISIBILITY: Cross-line functionality that includes the exclusive Bosch Visimax technology to provide maximum line laser brightness up to 40-ft in standard working conditions
  • VERSATILE: The tool allows fast setup because it projects two bright lines that are precisely level and plumb for a wide array of leveling and alignment applications
  • FLEXIBLE: Includes a 2mm mounting device, which clamps to multiple surfaces and provides a rotating 360 neck for quick setup and simple fine-tuning

Description

The Bosch GLL40-20G Self-Leveling Cross-Line Laser projects visible green laser lines, which are up to 2X brighter than standard red beams. The tool has a working range of up to 40 Ft. and offers reliable accuracy of +5/6 in. at 30 Ft. It features Bosch-exclusive VisiMax™ technology, which monitors tool temperature and power consumption to deliver the brightest line for the job, optimized energy efficiency and long-term tool reliability. The cross-line laser is also equipped with a Smart Pendulum System allowing for automatic self-leveling and indication of out-of-level condition, as well as pendulum lock for safe tool transport. The included MM 2 Flexible Mounting Device provides a rotating 360° neck for quick setup and simple fine-tuning allowing for the laser to be clamped onto virtually any surface from 1/2 In. to 2-1/4 In. thick. Laser Class II, laser output <5mW.


Brand: BOSCH


Material: Plastic


Color: Green,red


Item Dimensions LxWxH: 3.2 x 2.3 x 3.2 inches


Style: Laser


Brand: ‎BOSCH


Material: ‎Plastic


Color: ‎Green,red


Style: ‎Laser


Item Weight: ‎0.5 Pounds


Operation Mode: ‎Automatic


Product Dimensions: ‎2.3"L x 3.3"W


Manufacturer: ‎Bosch


Part Number: ‎GLL40-20G


Item Weight: ‎8 ounces


Country of Origin: ‎China


Item model number: ‎GLL40-20G


Batteries: ‎2 AA batteries required. (included)


Is Discontinued By Manufacturer: ‎No


Size: ‎No Size


Power Source: ‎Battery Powered


Voltage: ‎1.5 Volts


Item Package Quantity: ‎1


Included Components: ‎(1) GLL40-20G Green-Beam Self-Leveling Cross-Line Laser, (1) Mounting Device, (1) Pouch, (2) AA Batteries


Batteries Included?: ‎Yes


Batteries Required?: ‎Yes


Battery Cell Type: ‎Alkaline


Warranty Description: ‎Limited 2 Years


Date First Available: December 1, 2018


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Apr 27

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

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Top Amazon Reviews


  • Very good!!
Style: Laser
Strong and precise!!!
Reviewed in the United States 🇺🇸 on July 4, 2023 by Marcio

  • Justo lo que esperaba
Style: Laser
Exelente....
Reviewed in the United States 🇺🇸 on June 25, 2023 by Luis

  • Pretty good level
Style: Laser
Used for finish carpentry-shelves, railings, trim, etc. Pretty accurate. About 1/16 off in eight feet. Doesn't lock in place so very sensitive to movement. Walking around the room causes the lines to bounce though it settles in place relatively quick. Got the green laser because it is supposed to be easier to see in daylight but I thought it faded out just as much as the red. ... show more
Reviewed in the United States 🇺🇸 on November 9, 2022 by Waldo

  • Made it possible to tile my kitchen myself
Style: Laser
DEFINITELY get this if you are going to tile anything. Used it with my photo tripod and it made my tile job look professional. Absolutely a good buy. Green laser is clearly visible. I don't know if it really reaches 40 ft though, edges of the laser lines were fading with less distance, so take "40ft" with a grain of salt, but it work really well for our medium sized kitchen. ... show more
Reviewed in the United States 🇺🇸 on February 14, 2023 by Dariushd

  • Not Impressed!
Style: Laser
The horizontal beam doesn't shoot very wide at all & it fades/washes out really bad away from the center. I tried to use it on a 6' wide South facing French door in the afternoon. If I moved the unit close enough to see the horizontal beam in the sun then it was only about 3' wide. If I moved it back far enough to shoot 6' wide then I could only see it in the middle & couldn't see it at all toward the edges of the doorway which meant that I couldn't even do that simple job with it. For same price I got a Kobalt model #STM100G that works MUCH better! ... show more
Reviewed in the United States 🇺🇸 on June 16, 2023 by Gary Gardner

  • it's a bit pricey...
Style: Laser
but if you need things level...this will get it done.
Reviewed in the United States 🇺🇸 on March 25, 2023 by Biggoof

  • Hard to find mounting bracket.
Style: Laser
Making things plumd and level.
Reviewed in the United States 🇺🇸 on March 17, 2023 by Charles Brownell

  • Not bright as advertised
Style: Laser
This is supposed to be of the latests and greatest versions of green laser, visible at 40'. I can believe that if you are in a dark room. I used a bright white receiver and glasses and could not see it at 15' in a room that could not be darkened - but on a very cloudy stormy day. I could see it if I looked into it, but that is not the purpose. For years I have used and appreciated Bosch tools, but this one is on it's way back. ... show more
Reviewed in the United States 🇺🇸 on April 21, 2023 by jbfrost

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