SKU: 47345309043

Bosch GLL 2-20 S-RT Reconditioned Self-Leveling 360 Degree Horizontal Cross-Line Laser Level Kit with BM3 Positioning Mount and Target Plate

Sale price$74.69 Regular price$82.99
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Ships within 48 hours · Estimated delivery Jul 23 - Jul 28

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Description

Bosch GLL 2-20 S-RT Reconditioned Self-Leveling 360 Degree Horizontal Cross-Line Laser Level Kit with BM3 Positioning Mount and Target PlateMaster Full Room Layouts with One Setup Using the Bosch 360 Degree Self Leveling Cross Line Laser The Bosch GLL 2 20 S RT Self Leveling Laser Level is the ultimate efficiency tool for interior contractors, electricians, and finish carpenters. By projecting a continuous, bright 360 horizontal line, this laser eliminates the constant need to rotate or reset your tool, allowing multiple users to work off the same reference point across an entire room

Master Full-Room Layouts with One Setup Using the Bosch 360-Degree Self-Leveling Cross-Line Laser

The Bosch GLL 2-20 S-RT Self-Leveling Laser Level is the ultimate efficiency tool for interior contractors, electricians, and finish carpenters. By projecting a continuous, bright 360° horizontal line, this laser eliminates the constant need to rotate or reset your tool, allowing multiple users to work off the same reference point across an entire room simultaneously. Whether you are installing wrap-around chair rails, aligning kitchen cabinets, or setting complex drop ceiling grids, this laser provides a level reference that is consistently accurate and highly visible up to a 65-foot diameter range.

Precision is made simple with the integrated Smart Pendulum System, which automatically self-levels and provides a clear alert if the tool is placed in an out-of-level condition. For versatile layout applications, the 120° vertical projection intersects the 360° horizontal line to create a perfect cross-line for plumb and square tasks. This reconditioned kit includes the BM3 Positioning Device, offering a flexible mounting solution for attachment to various surfaces or standard 1/4-20 tripod threads, ensuring you have the right setup for every unique jobsite challenge.

Note: This is a manufacturer-reconditioned tool, certified to look and perform like new.

Key Features

  • Full Room Leveling: Projects a continuous 360° horizontal laser line, eliminating the need to reposition the tool for different sections of a room.
  • Smart Pendulum System: Automatically self-levels the laser lines and indicates out-of-level conditions up to ±4 degrees.
  • Cross-Line Functionality: Projects a 120° vertical line that intersects the horizontal line for precise plumb and alignment tasks.
  • Secure Transport Lock: The pendulum locks when switched off to protect the sensitive internal mechanism during transport and storage.
  • Versatile Selection Modes: Easily toggle between horizontal-only, vertical-only, or full cross-line modes to conserve battery life.
  • High Visibility Range: Delivers bright, clear red laser lines with a working diameter range of up to 65 feet.
  • Flexible Mounting: Includes the BM3 positioning device for easy attachment to magnetic surfaces or tripods.

What's Included

  • (1) Bosch GLL 2-20 S-RT Laser Level
  • (1) BM3 Positioning Device/Mount
  • (1) Laser Target Plate
  • (1) Carrying Pouch
  • (1) Set of AA Batteries

Specifications

Brand Bosch
Model Number GLL 2-20 S-RT
Laser Color Red
Max Range (Diameter) 65 Feet
Leveling Accuracy ±3/16 Inch
Self-Leveling Range Up to ±4 Degrees
Horizontal Projection 360 Degrees
Vertical Projection 120 Degrees
Battery Type AA Batteries
Mounting Thread 1/4-20
Product Height 10.5 Inches
Product Width 4.75 Inches
Tool Condition Manufacturer Reconditioned

Pro-Tip: To ensure the longest life for your laser level, always turn the power switch to the "OFF" position before moving the tool. This engages the pendulum lock, which prevents the sensitive internal self-leveling mechanism from vibrating or bouncing during transport, maintaining your tool's accuracy for years to come.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 47345309043

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4.8 ★★★★★
Based on 21 reviews
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NYC Ninja
Los Angeles, US
★★★★★ 5
Get this one!
Style: Dual Arms, Size: 13"-32", Style: Dual Arms, Size: 13"-32"
I got this dual monitor arm for my home office, and it’s been a total game changer. Having a dual monitor setup makes multitasking so much easier, especially for photo and video editing. Setup was incredibly quick (under 5 minutes), and it feels very secure once mounted. I really like how stable it is and how easy it is to adjust the height and angle. It also helped clear up a lot of desk space since I no longer need bulky monitor stands. Simple design, but it works perfectly. Highly recommend for both single and dual monitor setups. Great value for the price!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 22, 2026
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Verified Purchase
James
Los Angeles, US
★★★★★ 5
Pretty great product
Style: Dual Arms, Size: 17"-33"
Stand works great and as expected. I have a 32” monitor on one and a 26” ultra wide in the vertical position on the other. I’ve had them for a few months and they’ve held tension perfectly. Usually, I find these spring tension arms to become loose after a few months and you just tighten them back up, these are still stiff like when I first set them up, and I move them around quite often. The monitors can rotate 360 degrees and tilt up and down almost 90 degrees each way. The clamp is sturdy so you will feel comfortable making sure it’s tight on the desk. I do plan on drilling a hole to mount the desk to mount it without a clamp and will update my review when I do so. It comes with the hardware to do either mounting options. They're made entirely of metal except for the plastic cable trays that clip along the bottom of the arms. The entire build is well worth the cost and gives me more space on my desk and helps my workflow when editing photos or editing video.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 30, 2026
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Verified Purchase
YAAU
Belleville, US
★★★★★ 4
Pretty good product
Style: Single Arm, Size: 13"-34"
Assembly of the actual stand is easy, mounting to a monitor is not because of industrial design fluff. Gotta make the side you DON'T see look "sleek" and "smooth" and "organic" and "integrated" because...reasons. While this is on the manufacturer(s) of the monitor itself, what semi-modern monitor uses 100x100 VESA anyway? The included long screws are too long. Even using the plastic spacers they'll bottom out with a 2mm gap; add washers and it's a lever arm and not solid or confidence-inspiring. I used a die grinder to remove the excess material closer to 75x75 and used the included short screws, perfect. So either include 25mm screws instead of the 30mm (but then the spacers would be too long), or just update the mount plate to 75x75 only, and throw 100x100 "compatibility" into the dustbin of history where absolutely no one will miss it. Arm does move/adjust smoothly and is holding a 34" widescreen where I left it 2 days ago, so it IS a great product once it's properly fitted.
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Reviewed in the United States on January 22, 2026
E
Verified Purchase
Ellie
Massapequa, US
★★★★★ 5
Great monitor arm stand.
Style: Single Arm, Size: 13"-34"
Very happy with this product. It's sturdy and easy to install. Love the tilt and swivel feature. The fittings for the stand are very well made. I suggest this for the quality and the price.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 3, 2026
T
Verified Purchase
TooMuchStuff
Pawtucket, US
★★★★★ 5
Easy to set up & works great
Style: Single Arm, Size: 13"-34"
It was super easy to get set up, came with all the hardware ypu need to install multiple ways. Holds my monitor securely and is still easy to move around. The adjustments are easy to access and have plenty of variation. Great purchase, such a reasonable price.
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Reviewed in the United States on May 16, 2026

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