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Bosch 360-Degree Self-Leveling Cross-Line Laser GLL 2-20Merchant Video

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Bosch GLL2-20 65ft Self-Leveling 360 Degree Horizontal Cross Line Laser Level with Mount and Carrying Pouch,Blue

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4.3 260 ratings

$119.00

In Stock

Brand	BOSCH
Material	Plastic
Color	Blue
Product Dimensions	5"L x 3.3"W
Style	Horizontal,Laser,Standard

About this item

VISIBILITY: Features Bosch’s Visimax technology to deliver maximum line laser visibility up to 65 ft. in standard working conditions.
360 DEGREE: Provides four-mode functionality, including single vertical, single horizontal, horizontal vertical combination and lock manual modes. The 360 degree coverage gives the user one setup point for an entire room.
SELF-LEVELING: Includes Smart Pendulum System that allows laser tool to self-level while also indicating out-of-level condition to help ensure an accurate measuring.
SECURE: To provide secure transport, the Bosch GLL2-20’s system locks the pendulum when it is turned off.
MOUNTABLE: Features the BM3 positioning device to hold the laser and attach objects for precise positioning. The BM3 also includes retractable feet, strong magnets and a ceiling grid clamp.
CLASS II LASER: 630 - 650 nm; <1 mW

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Customer ratings by feature

Easy to use

4.5

Value for money

4.4

Accuracy

4.3

See all reviews

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From the brand

BOSCH MEASURING TOOLS

Measuring tools from Bosch offer outstanding precision and the greatest ease of use. Due to their robustness, the digital measuring tools assure the most accurate results also in day-to-day construction site applications – whether it be levelling, measuring distances, angles and inclines, or detecting all different kinds of materials.
NEW PRODUCTS

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DETECTION

With the professional detectors from Bosch, you will find magnetic and non-magnetic metals, power cables, wooden substructures or even plastic pipes. Achieve precise and easy problem analysis with Bosch's intuitive thermal detectors, providing accurate measurement of temperature and humidity alongside fast documentation thanks to the integrated camera.
DETECTION

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LASER DISTANCE MEASURES

The laser measures from Bosch are ideal for every professional user who wants to take exact measurements quickly. Equipped with state-of-the-art laser technology, Bosch measures deliver results with maximum precision and reliability.
LASER DISTANCE MEASURES

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INTERIOR LEVELING

Precise lines with high visibility for the professional user. Fast horizontal and vertical alignment of lines: Effortless and highly precise with the self-leveling line lasers from Bosch. Sturdy, robust, practice-oriented – the easy-to-operate line lasers quickly deliver precise results both indoors and outdoors.
LINE & POINT LASERS

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EXTERIOR LEVELING

Precise leveling and fast alignment of objects: the robust and easy-to-operate rotary lasers from Bosch make both indoor and outdoor work easy. Pair with high-performance, handy receivers for precise transmission up to 200 m.
ROTARY LASERS

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From the manufacturer

GLL 2-20 360-Degree Self-Leveling Cross-Line Laser

The Bosch GLL 2-20 360° Horizontal Self-Leveling Cross-Line Laser delivers everyday convenience and precision. Just like all Bosch lasers, it’s easy to use. The horizontal line coverage gives the user the ability to line up an entire room from one setup point. It also features a vertical projection of 120° for cross-line applications.

Includes: (1) GLL 2-20 360-degree self-leveling and cross-line laser, (1) BM3 positioning device, (1) laser target, (1) carrying case, (4) AA batteries


360° Horizontal Line The bright 360° horizontal line allows the user to project a laser reference line around the room with accuracy, enabling users to work in different parts of a room simultaneously.	Smart Makes Things Easier Equipped with the Smart Pendulum System, the GLL 2-20 offers self-leveling, one-time setup and an out-of-level warning indicator. In addition, the system automatically locks when switched off.	Versatility Four-mode functionality includes single vertical, single horizontal, horizontal/vertical combination and lock/manual modes. Projects two lines independently or together for a wide array of level or plumb applications.	A Mount for All Surfaces The BM3 positioning device easily holds the laser and attaches to objects for precise positioning. The BM3 also includes retractable feet, strong magnets and a ceiling grid clamp.


	GLL 30	GLL 2-20	GLL 55	GLL75-40G	GLL3-330C	GLL3-330CG

Customer Reviews	4,759	260	1,334	513	1,125	1,125
Price	$67.69	$119.00	$140.31	$179.00	$427.49	$549.99
Range	30 Ft.	65 Ft.	50 Ft.	75 Ft.	200 Ft.	200 Ft.
With Receiver					330 Ft.	330 Ft.
Accuracy	±5/16 In. at 30 Ft.	±3/16 In. at 30 Ft.	±1/8 In. at 33 Ft.	±1/8 In. at 33 Ft.	±3/32 In. at 30 Ft.	±3/32 In. at 30 Ft.
Number of Lines	2	1	2	2
Horizontal/Vertical Self-Leveling	✓	✓	✓	✓	✓	✓
Smart Pendulum Lock	✓	✓	✓	✓	✓	✓
Pulse Laser Receiver Mode					✓	✓
360° Coverage		1 Plane			3 Planes	3 Planes
Mount	MM2	BM3	Magnetic Mounting Bracket	Magnetic L Mount	BM1	BM1
Green Laser				✓		✓

Product guides and documents

User Manual (PDF)

Product information

Technical Details

Brand

‎BOSCH

Material

‎Plastic

Color

‎Blue

Product Dimensions

‎5"L x 3.3"W

Style

‎Horizontal,Laser,Standard

Operation Mode

‎Automatic

Manufacturer

‎BOSR9

Part Number

‎GLL 2-20

Item Weight

‎1.81 pounds

Item model number

‎GLL 2-20

Batteries

‎4 AA batteries required. (included)

Is Discontinued By Manufacturer

‎No

Power Source

‎Battery Powered

Item Package Quantity

‎1

Special Features

‎self-leveling

Included Components

‎Laser Level, BM3 L-Bracket, Mounting Bracket, AA Battery (4), Laser Target, Pouch, Manual

Batteries Included?

‎Yes

Batteries Required?

‎Yes

Battery Cell Type

‎Alkaline

Warranty Description

‎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, call 1-877-BOSCH99

Additional Information

ASIN

B00SWIH9N8

Customer Reviews

4.3 260 ratings

4.3 out of 5 stars

Best Sellers Rank

#374,294 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement)
#400 in Line Lasers

Date First Available

January 26, 2015

Warranty & Support

Amazon.com Return Policy:Amazon.com Voluntary 30-Day Return Guarantee: You can return many items you have purchased within 30 days following delivery of the item to you. Our Voluntary 30-Day Return Guarantee does not affect your legal right of withdrawal in any way. You can find out more about the exceptions and conditions here.

Product Warranty: For warranty information about this product, please click here. [PDF ]

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Product Description

The Bosch GLL 2-20 laser has four-mode functionality, including single vertical, single horizontal, horizontal/vertical combination and lock/manual modes. The 360 degree coverage gives the user one setup point for an entire room. The GLL 2-20 range is 65 feet with accuracy of +/- 3/16 inch at 30 feet. Smart Pendulum System features self-leveling function and indication for an out-of-level condition. Pendulum lock protects the unit for safe transport to the jobsite. The BM3 positioning device easily holds the laser and attaches to objects for precise positioning.

Top Brand: BOSCH

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	This Item BOSCH Bosch GLL2-20 65ft Self-Leveling 360 Degree Horizontal Cross Line Laser Level with Mount and Carrying Pouch,Blue	Recommendations Bosch GPL100-30G 125ft Green Beam 3-Point Self-Leveling Laser with VisiMax Technology and Integrated 360° Multipurpose Mount, color: Green,Red	dummy BOSCH Bosch GLL 100 GX Self Leveling Cross Line Laser Level [100 FT] Horizontal & Vertical Mode Electronic Laser Includes Batteries, Magnetic Mounts and Heavy-Duty Pouch	dummy Bosch GLL50-40G Green-Beam Self-Leveling 360° Cross-Line Laser	dummy Motovera Laser Level, 100 feet Self Leveling Laser Level, Green Cross Line Self leveling, 4 Brightness Adjustment, Manual Self leveling and Pulse Mode, IP54 Waterproof Battery Carrying Bag Included	dummy Huepar Laser Level Self Leveling 3x360 3D Cross Line Laser Green Beam Three Plane Leveling Alignment Laser Tool with Pulse Mode, Rechargeable Li-ion Battery, Portable Hard Carry Case Included -HM03CG
	Try again! Details Added to Cart	Try again! Details Added to Cart	Try again! Details Added to Cart	Try again! Details Added to Cart	Try again! Details Added to Cart	Try again! Details Added to Cart
Price	$119.00	$126.48	-24% $173.58 List: $229.00	$240.00	-36% $35.99 List: $55.98	$112.99
Delivery	—	Get it as soon as Saturday, May 11	Get it as soon as Saturday, May 11	—	Get it as soon as Saturday, May 11	Get it as soon as Saturday, May 11
Customer Ratings	4.3260	4.7924	4.5513	4.3124	4.42,970	4.61,547
Easy to use	4.5	4.6	4.6	4.6	4.4	4.6
Accuracy	4.3	4.5	4.4	4.6	4.5	4.6
Value for money	4.4	4.2	4.5	—	5.0	4.7
Brightness	—	4.5	4.1	4.2	4.5	4.4
Sold By	1TopTools	Amazon.com	Amazon.com	Cellular express	Amazon.com	level-world-US
material	Plastic	Plastic	Plastic	Glass, Rubber	Acrylonitrile Butadiene Styrene	Acrylonitrile Butadiene Styrene
operation mode	Automatic	Automatic	Automatic	Automatic	Automatic	Self-leveling Mode/Manual Mode
power source	Battery Powered	Battery Powered	Battery Powered	Battery Powered	Battery Powered	Battery Powered

Customer reviews

4.3 out of 5

260 global ratings

How customer reviews and ratings work

Customers say

Customers like the performance, value, ease of use, and accuracy of the level. For example, they mention it works great, is well-made, and is a huge time saver. That said, opinions are mixed on the brightness.

AI-generated from the text of customer reviews

32 customers mention26 positive6 negative

Customers like the performance of the level. For example, they mention it works great for laying out foundations, is intuitive, and easy to use. Some say the laser works fine and gets the job done. Overall, most are satisfied with the product's performance.

"Working great for laying out my foundation for my 16 x 24 slab.Accuracy is very good and was checked against absolute measure...." Read more

"Needed a laser for a ceiling job. Worked great.used it for hanging cupboards after the ceiling. I think this will become one of my must have tools...." Read more

"...It works great, but like most things these days it's just cheaply made. I'd probably buy again, but I wouldn't be scared to look into other lasers." Read more

"The level is easy to setup and use but works best in low light. You can forget about using it in bright sunlight." Read more

20 customers mention17 positive3 negative

Customers like the value of the level. They mention it's well-made, excellent, and tough for the price.

"This is an excellent product for the price...." Read more

"...it is pretty stable and well-made for the price. The only negative I have found is that the laser does not lock 100% when it is off...." Read more

"This is a good price for a simple 360 laser. I do wish the light was a little bit brighter...." Read more

"This was just what we were looking for at a better price than local big box stores. It works well for our needs, remodeling...." Read more

10 customers mention10 positive0 negative

Customers find the level easy to use. They mention it's quick and tough.

"This has truly been a time saver...." Read more

"...I think this will become one of my must have tools. Easy to use, set it on something to get the right height,and turn it on." Read more

"The level is easy to setup and use but works best in low light. You can forget about using it in bright sunlight." Read more

"...Comes in a nice storage case, easy to use, I'd recommend this." Read more

8 customers mention8 positive0 negative

Customers are satisfied with the accuracy of the level. For example, they mention it's easy to use, projects a level line, and has true horizontal and vertical sight lines.

"...Accuracy is very good and was checked against absolute measure.Mine is easily level within 1/16" at 30 feet...." Read more

"...Fairly accurate with respect to it's ability to project a level line in an 11 x 10 room...." Read more

"...It should have been metal. I know this is an extremely accurate piece of equipment, but it's also a tool...." Read more

"good for setting outlet boxes or even hanging cabinets...pretty accurate line." Read more

6 customers mention6 positive0 negative

Customers like the case of the level. They mention it's a great case that keeps it from getting damaged, has a carry case, and a nice storage case. Some love the hard case.

"...Comes in a nice storage case, easy to use, I'd recommend this." Read more

"...It is an electronic device so you need to be careful with it. Love the hard case." Read more

"...Comes in a great case that keeps it from getting damaged" Read more

"Awesome quality, battery operated, large on and off switch and has a carry case. Works great with the tripod. Great price, great quality!" Read more

4 customers mention4 positive0 negative

Customers are satisfied with the quality of the level. They mention that it's a great little level, perfectly usable outdoors in dusk or shade, and that the self-leveling feature is pretty forgiving. They are also happy with all the extras it comes with to do micro adjustments on elevation. The beam is stable and very bright.

"...It was very helpful in finding the correct starting height for both the upper and lowers and also helpful in ensuring the entire set of cabinets..." Read more

"...and the self-leveling feature is pretty forgiving as far as needing to level the unit...." Read more

"i used the to install ceiling grid. Happy with all the extras it comes with to do micro adjustments on elevation. The beam is stable and very bright...." Read more

"Great little self levelling level, perfectly usable outdoors in dusk or shade...." Read more

25 customers mention17 positive8 negative

Customers are mixed about the brightness of the laser level. Some mention that it works awesome, has bright laser lines, and is the best laser level they've ever owned. Others say that it's not visible when in sunlight, is a little dim in bright light, and not bright enough to use in broad daylight.

"...Always in the truck 'cause I use it so often. Reasonably bright lines (tho don't expect to use it outside in the sunlight) and the self-leveling..." Read more

"...Been pretty tough too as I have dropped it off the ladder a couple times and no issues. Great battery life spans too...." Read more

"This is an excellent product for the price. The laser is a little dim in bright light but no to the point of not being able to see and follow the..." Read more

"...it is pretty stable and well-made for the price. The only negative I have found is that the laser does not lock 100% when it is off...." Read more

3 customers mention0 positive3 negative

Customers are dissatisfied with the appearance of the level. They mention that it doesn't match the picture and is misleading.

"...Three stars for a good product but deceiving product photos." Read more

"misleading photos of wall mount. Mount provided is junk. There is no ceiling wall mount as shown in pictures...." Read more

"Good quality. but does not match the picture..." Read more

Reviews with images

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Top reviews from the United States

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Barbara McCray

Great little self levelling level, perfectly usable outdoors in dusk or shade.

Reviewed in the United States on May 4, 2016

Verified Purchase

Working great for laying out my foundation for my 16 x 24 slab.
Accuracy is very good and was checked against absolute measure.
Mine is easily level within 1/16" at 30 feet.
I am using it outdoors.
You really need to wait till dusk or in heavy shade to do this at any distance outdoors, but it is many times cheaper than the models designed to work outdoors.
If you can work with it in the dusk, you could easily use it for septic lines, garage and even house foundations, slabs and floors quite successfully as well as the interior layout it is designed for.

9 people found this helpful

Helpful

P. S. Douglas

Works well.

Reviewed in the United States on September 29, 2016

Verified Purchase

We have used this several times, primarily for installing a full set of kitchen cabinets and also a bath vanity. It was very helpful in finding the correct starting height for both the upper and lowers and also helpful in ensuring the entire set of cabinets were level even when spanning gaps for the range and fridge. We have also used this to get elevations outdoors but as others have suggested, that is something best done in low light situations, near dusk worked for us.
It would be helpful to have some type of adjustability when just using the magnet to mount the device. The ceiling grid option has that but we simply attached the magnet mount to our refrigerator and it took some time to get it to the correct height.

2 people found this helpful

Helpful

Michael Hennessy

Great little level

Reviewed in the United States on May 4, 2018

Verified Purchase

I use this thing all the time for hanging cabinets, countertops, tile backsplashes, drywall, etc. Always in the truck 'cause I use it so often. Reasonably bright lines (tho don't expect to use it outside in the sunlight) and the self-leveling feature is pretty forgiving as far as needing to level the unit. I got the Bosch tripod with it and like that too.

One person found this helpful

Helpful

Grendal

Excellent product for the price

Reviewed in the United States on October 30, 2016

Verified Purchase

This is an excellent product for the price. The laser is a little dim in bright light but no to the point of not being able to see and follow the line. Fairly accurate with respect to it's ability to project a level line in an 11 x 10 room.

I accidentally dropped this from 9 feet onto a concrete floor. I was expecting a broken laser or some other issue but to my surprise it functioned as expected. The only con is that this laser level has to be placed at the height you want to project a 360 degree line. If you need a line on the wall at 3 feet then this laser has to be placed at 3 feet.

One person found this helpful

Helpful

Daniel Lamb

Quick and tough

Reviewed in the United States on April 10, 2016

Verified Purchase

This has truly been a time saver. I have been remodeling an old (1944) house and nothing was built level originally but this has allowed us to put things back level hand has never been off when being checked with a traditional all level. One of the biggest examples of time saving is when we had to put up new curling joist in the office room and we just set it up and put the joist in and it shot the line in a box around the room. Been pretty tough too as I have dropped it off the ladder a couple times and no issues. Great battery life spans too. I looked quite a while before buying this model for value and it has been great.

One person found this helpful

Helpful

Rudy Ramirez

Good quality. but does not match the picture

Reviewed in the United States on July 19, 2023

Verified Purchase

The pictures show a hard case with mounting brackets and a square measuring plate, yet you only get a pouch with the level and a stand. Not what I thought I was getting. I guess I should have read the description rather than trusting that the pictures they provided were accurate. Way deceive people!

Other than the misleading pictures, the laser is great. I do not use a laser detector or the laser outside, so I can't speak on the negative comments written on that, but for inside use, the laser is great and has a long reach. it is pretty stable and well-made for the price. The only negative I have found is that the laser does not lock 100% when it is off. You can hear and see a little movement, but not much. The price is still a little less than home depot or lowes, even without the add-ons, but having to wait long for it and not getting what I thought I was, was not enough savings to have waited so long for me.

3 people found this helpful

Helpful

Amazon Customer

Good value.Needed

Reviewed in the United States on November 2, 2019

Verified Purchase

Needed a laser for a ceiling job. Worked great.used it for hanging cupboards after the ceiling. I think this will become one of my must have tools. Easy to use, set it on something to get the right height,and turn it on.

One person found this helpful

Helpful

Jeff

Didn't work

Reviewed in the United States on January 30, 2023

Verified Purchase

I received a used damaged product when I paid for a new one. The battery compartment had deposits from leaking batteries. I tried installing new batteries anyway. The unit wouldn't work. I returned the unit.
They really need to work on their quality control.

One person found this helpful

Helpful

Top reviews from other countries

Rossana

Saved my day works easily and close to perfect

Reviewed in Canada on October 24, 2018

Verified Purchase

This is an outstanding unit, I needed it for a major wall floor renovation and was in a hurry to do it the old fashion way
took too long to recheck and check, this was the most easiest fastest and great levelling for more than just one wall or floor, I got multiple levels in one setting. Awesome and easy worth the price.

mustafa

Accurate and simple

Reviewed in Canada on August 7, 2022

Verified Purchase

Worth it.

Amazon Customer

Simple, inexpensive, decent quality level

Reviewed in Canada on December 22, 2020

Verified Purchase

Bought for tiling bathroom walls. Set-up is easy. I bought a tripod, but the first course of my large format tiles was too low for the level on a tripod. Instead of a tripod, I stacked various materials to get the right height for the first course. It's a simple slide switch (a bit stiff) and your up and running. The tiles run through an elevated shower pan, and across a door way and it's important to get all level for a professional look. The vertical line came in usefull when the tiles were broken by the double shower niche, although a traditional bubble level could be used, a laser level makes it quick and dependable. The bathroom is average size (10' x 10') with a window and there is no problem finding the red laser line. I've used the level for a few hours over a month and batteries are still going strong.

david lynch

Good product

Reviewed in Canada on February 4, 2020

Verified Purchase

Easy to use and works great

ronbchamp

great laser level for indoor use

Reviewed in Canada on December 24, 2016

Verified Purchase

I bought the laser level a few years ago and have used it on many jobs. As a contractor I would highly recommend this particular model for indoor use only and not in brightly lit rooms. With that being said I still like and use this laser level in certain applications like installing drop ceilings.

If you want to use it outside you will be sorely disappointed. It is not rated for outdoor use and Bosch makes no claims that it can be used outside. You will not see the red laser line in the bright sunlight or even in a brightly lit room for that matter.

This is why they sell green laser beam units. Even the green laser level cannot be seen outside unless its really cloudy with absolutely no sunlight. I know, I just purchased a Bosch green laser unit and tried to use it outside. The green laser is much better in a brightly lit room than the red laser

For outside use what you need is a rotating laser with a receiver.

3 people found this helpful

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Bosch GLL2-20 65ft Self-Leveling 360 Degree Horizontal Cross Line Laser Level with Mount and Carrying Pouch,Blue

About this item

Customer ratings by feature

Similar items that may deliver to you quickly

From the brand

NEW PRODUCTS

DETECTION

LASER DISTANCE MEASURES

LINE & POINT LASERS

ROTARY LASERS

From the manufacturer

GLL 2-20 360-Degree Self-Leveling Cross-Line Laser

360° Horizontal Line

Smart Makes Things Easier

Versatility

A Mount for All Surfaces

Product guides and documents

Videos for this product

Bosch 360-Degree Self-Leveling Cross-Line Laser GLL 2-20

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Bosch GLL2-20 65ft Self-Leveling 360 Degree Horizontal Cross Line Laser Level with Mount and Carrying Pouch,Blue

About this item

Customer ratings by feature

Similar items that may deliver to you quickly

From the brand

NEW PRODUCTS

DETECTION

LASER DISTANCE MEASURES

LINE & POINT LASERS

ROTARY LASERS

From the manufacturer

GLL 2-20 360-Degree Self-Leveling Cross-Line Laser

360° Horizontal Line

Smart Makes Things Easier

Versatility

A Mount for All Surfaces

Product guides and documents

Videos

Videos for this product

Bosch 360-Degree Self-Leveling Cross-Line Laser GLL 2-20

Product information

Technical Details

Additional Information

Warranty & Support

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Top Brand: BOSCH

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