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Bosch Green-Beam Self-Leveling Cross-Line Laser

Article #330746768 Model #GLL40-20G
Green-Beam Self-Leveling Cross-Line Laser
This item is not currently available for immediate purchase, but can be ordered by visiting the selected store.
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Description

The Bosch GLL40-20G Self-Leveling Cross-Line Laser projects visible green laser lines, which are up to 4X brighter than standard red beams. The tool has a working range of up to 40 Ft. and offers reliable accuracy of ±5/16 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.
  • 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 4X 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.-20 In. tripod thread – for use with MM 2 mount or tripod

Product specifications

Accessories Included
Yes
Beam Type
Cross
Case Type
N/A (no case)
Display Type
Plumb and level
Indoor/outdoor
Indoor
Warranty
2-year limited
Laser Level Type
Cross-line
Mounting Type
Tripod
Self Leveling
Yes
Series Name
Bosch
Remote Control Included
No
Sub-brand
N/A
Use Location
Indoor
Out-of-level Indicator
Yes
Maximum Distance (ft)
40
Number Of Beams
2

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Bosch Green-Beam Self-Leveling Cross-Line Laser is rated 4.2 out of 5 by 14.
Rated 4 out of 5 by from Makes level backsplash a breeze. Super handy for getting a quick level on a wall. Only complain is the laser beam thins out towards the end so the line size is not consistent. A little annoying because you have to make sure you reference everything the same. Otherwise simple and easy to setup. [This review was collected as part of a promotion.]
Date published: 2019-06-12
Rated 5 out of 5 by from Nice Laser Level This has been a big help with finding a level line for a large span. I was pleased that it has a vertical level line ans well as a horizontal level line. It does come with an adapter mount for a tripod. It is about the size of a large tape measure. As long as you get the device to within 4 degrees of level, it is auto-leveling. If you have the device outside of 4 degrees it will flash indicating that the level is not true. [This review was collected as part of a promotion.]
Date published: 2019-07-23
Rated 5 out of 5 by from Simplistic precision I had the same 40' older version in red. They did away with the horizontal/vertical/off button now when you unlock the pendulum the laser comes on, if your not level the laser turns off until corrected. It's lightweight enough and comes with a mount that I can set at any height with a Zipwall pole. Super sharp (1/16" @ 15') [This review was collected as part of a promotion.]
Date published: 2019-06-23
Rated 3 out of 5 by from Not Impressed Like many other homeowners, I needed a somewhat basic laser level for around the house projects. The bracket for mounting this is hopeless. Tightened it all the way, and the ball joints were still loose. Also the width of the horizontal beam is rather narrow. Considering laser levels are used the majority of the time for horizontal applications, I find this to be a downfall. Also, the "carrying pouch" is a sad excuse. Not even room to include the mount, and offers zero protection. Back to the store it goes. [This review was collected as part of a promotion.]
Date published: 2020-04-13
Rated 5 out of 5 by from Awesome Laser Level Clear and bright green laser with cross line and auto-level. Works very well. [This review was collected as part of a promotion.]
Date published: 2019-03-22
Rated 4 out of 5 by from Title says what it is I had an older red line laser. I’m 62 yrs old and struggled in daylight seeing the line. Oh my the green line is so much brighter and easier to see [This review was collected as part of a promotion.]
Date published: 2019-10-16
Rated 4 out of 5 by from Great value, slightly less visible than expected. I bought this instead of the green beam because it was still very reasonably priced. I have been pretty happy with the performance, but I wish the beams had a little bit wider angle and were a little brighter. Still a great product!!! [This review was collected as part of a promotion.]
Date published: 2019-05-04
Rated 5 out of 5 by from Bright and level line, every time I recently purchased a home, and have been taking in a variety of different projects. This laser level has been especially helpful getting the cabinets and shelving set up in the kitchen and closets. It has mounts for a tripod and comes with a clip-type mount that I have been using to attach it to various doors near my project sites instead orlf purchasing a tripod. So far, that has worked perfectly for me. That allows me to project the line that I need on all walls of the room I'm working in and maintain the same level without a doubt. The wavelength ensures visibility no matter the time of day and the amount of sunlight that may be coming in. While a good old fashioned bubble level still has It's applications for certain tasks, this device certainly makes it easier to accomplish many others. I have some experience with home maintenance, but by no means would I consider myself a professional. That being said, it was very easy to get this device up and running right out of the package. It feels very durable and the battery life is excellent. I've had it running for at least 16 hours now, and it is still on the batteries that came with purchase. The device also came with a decent pouch to keep it in when not in use. Do note that the device will not fit in the pouch with the included clamp attached. Overall, I would definitely buy this again.
Date published: 2020-07-22
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