SKU: 40357914807

Bosch 18V Green Beam Horizontal Rotary Laser Kit Self Leveling Cordless Automatic Construction Site Level Transit Grading Tool GRL18V-31K

Sale price$449.55 Regular price$499.50
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Ships within 48 hours · Estimated delivery Aug 9 - Aug 14

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Description

Bosch 18V Green Beam Horizontal Rotary Laser Kit Self Leveling Cordless Automatic Construction Site Level Transit Grading Tool GRL18V-31KDominate Outdoor Grading and Layout Tasks with High Visibility Green Beam Precision The Bosch GRL18V 31K 18V Green Beam Horizontal Rotary Laser Kit is a comprehensive, ultra precise site leveling solution built to withstand the harshest commercial contracting environments. Featuring an advanced green beam laser diode that projects a line up to four times brighter than standard red beams, this high performance transit level provides exceptional

Dominate Outdoor Grading and Layout Tasks with High-Visibility Green-Beam Precision

The Bosch GRL18V-31K 18V Green-Beam Horizontal Rotary Laser Kit is a comprehensive, ultra-precise site leveling solution built to withstand the harshest commercial contracting environments. Featuring an advanced green-beam laser diode that projects a line up to four times brighter than standard red beams, this high-performance transit level provides exceptional visibility across long distances, even under direct sunlight. Engineered specifically for massive outdoor grading, concrete formwork alignment, and excavation setups, this system features a streamlined, one-button user interface that eliminates complex menu tracking. Turn the tool on, and its smart internal systems handle the rest, enabling seamless automatic self-leveling so your crew can get to work immediately.

Engineered for maximum versatility on unpredictable terrain, this structural leveling tool features a wide ±15% self-leveling range that ensures rapid, error-free setup on uneven ground. Its heavy-duty composite framework is IP66-rated to be completely dust-tight and resistant to high-pressure water jets, and it has been officially drop-tested to survive a 5-foot tripod tip-over shock. To prevent costly downtime on remote jobs, the laser boasts a flexible dual-source power system, allowing it to run continuously on the included universal AMPShare 18V Lithium-Ion battery pack or standard C alkaline batteries using the provided adapter sleeve. Complete with a heavy-duty tripod, a telescoping grade rod, and a robust laser receiver, this kit provides a 1,000-foot working range with an accuracy of up to ±1/16-inch at 100 feet.

Key Features

  • Ultra-Bright Green Laser Diode: Delivers exceptional visibility that is up to 4X brighter than classic red lasers, optimizing performance for long-range outdoor layouts.
  • Rapid One-Button Interface: Simplified singular button design streamlines setup and operation while full automatic self-leveling eliminates manual calibration errors.
  • Dual Power Flexibility Architecture: Operates seamlessly using the included 18V 4.0Ah battery pack or conventional C alkaline cells for flexible power management.
  • IP66 Environmental Rating: Heavy-duty dust-tight construction shields delicate internal optics from harsh windborne site dust and powerful rain or water splashes.
  • Massive 1,000-Foot Operational Range: Provides dead-on reliability across vast distances with a tight structural accuracy of up to ±1/16 in. at 100 ft.
  • AMPShare Battery Compatibility: Part of a cross-brand cordless ecosystem, the included battery works across an expansive array of professional power tools.

What's Included

  • (1) GRL18V-3-31G Horizontal Green-Beam Rotary Laser
  • (1) EXBA18V-40 18V 4.0Ah Lithium-Ion Battery
  • (1) GAL18V-40 Fast Battery Charger
  • (1) BA18-C Alkaline Battery Adapter Sleeve
  • (1) LR20 Heavy-Duty Laser Receiver
  • (1) BT170HD Heavy-Duty Aluminum Building Tripod
  • (1) GR8 Aluminum Telescoping Grade Rod
  • (1) Impact-Resistant Plastic Molded Carrying Case

Specifications

Product Parameter Technical Details
Brand Name Bosch
Leveling Type Automatic Self-Leveling (Up to 5°)
Laser Beam Color Green High-Visibility
Working Range (Diameter) Up to 1,000 ft
Horizontal Accuracy ±1/16 in at 100 ft
Self-Leveling Alignment Range ±15%
Environmental Protection Rating IP66 (Dust-Tight & Water-Resistant)
Laser Diode Class Class 2 (500 - 540 nm)
Mount Threading Base 5/8 in - 11 UNC
Assembled Tool Length 40.0 in
Assembled Tool Width 10.0 in
Assembled Tool Height 23.0 in
Shipping System Weight 39.0 lbs
Operating Temperature Limits 14°F to 122°F
MFG Part # (OEM) GRL18V-31K


Pro-Tip: Before beginning a long grading run, clear any direct optical obstructions within a 5-foot radius of the tripod stand. Because green-beam lasers operate with incredible light intensity, keeping the immediate path free of thick dust blankets or hanging foliage stops the light plane from scattering prematurely, preserving maximum signal clarity across your full 1,000-foot work site perimeter.
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: 40357914807

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Erika Ponte
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★★★★★ 5
✨ My New Favorite Face Cream for Hydrated & Glowing Skin ✨
Style: 3.38 Fl Oz (Non SPF)
“I’ve been using this La Roche-Posay cream for a few days now and I absolutely love it 😍💧 My skin feels super hydrated, soft, and has a healthy glow without any greasy residue. Plus, it’s perfect for sensitive skin because it feels light and soothing. My face feels so much fresher and more cared for ✨ I would definitely buy it again
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Reviewed in the United States on May 27, 2026
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D. Hilbert
Waukegan, US
★★★★★ 5
The best
Style: 3.38 Fl Oz (Non SPF)
I’ve been using the La Roche-Posay Toleriane Double Repair Face Moisturizer for a few weeks now, and it’s honestly one of the best daily moisturizers I’ve tried—especially for sensitive skin. First thing I noticed is how lightweight it feels. It absorbs quickly and doesn’t leave that greasy or heavy film that a lot of “hydrating” lotions do. My skin feels instantly softer, but not suffocated. It layers really well under makeup too—no pilling or weird texture. What really stands out is how balanced my skin has been since using it. I tend to get dry patches but also occasional breakouts, and this somehow helps with both. It hydrates without clogging pores, and I’ve noticed less redness overall. The fact that it contains ceramides and niacinamide is a huge plus if you’re trying to repair your skin barrier. It’s also fragrance-free, which I personally look for because anything scented tends to irritate my skin. The only small downside is the price point compared to drugstore moisturizers, but honestly, a little goes a long way and the quality makes it worth it. Overall, I’d definitely recommend this if you have sensitive, combination, or dry skin and want something simple but effective. It’s become a staple in my routine.
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Reviewed in the United States on April 20, 2026
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Krystina Mercer
Birmingham, US
★★★★★ 4
Moisturizing & repairs skin barrier, but does pill.
Style: 3.38 Fl Oz (Non SPF)
Given myself a couple weeks of consistent use before giving a review. There are a lot of pros to this product which include: moisturizing and stays moisturized all day, made my PIE marks (post acne marks) fade a lot faster. Repairs my skin barrier, especially while using tretinoin nightly, not too thick but thick enough to keep my face hydrated. It does not have a smell. The cons are: slight burn for about 15 seconds but disappears, it pills if I apply too much. It does pill less if I pat it on my face versus rubbing; it does not pill when I apply liquid foundation. I just have to let it dry for 15-20 mins before applying makeup. I found the pros to overpower the cons and will continue to use this product.
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Reviewed in the United States on May 15, 2026
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Gloria Wright
Port Orchard, US
★★★★★ 5
Will buy again!
Style: 3.38 Fl Oz (Non SPF)
This is a very nice product. For the size it seems a bit expensive, but a little goes a long way and it may be a better value than I initially thought. My skin does look better, so it is doing it's job! I like the texture of it. It is fairly light, not oily, absorbs quickly into the skin, which I like. Highly recommend.
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Reviewed in the United States on April 21, 2026
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Lianis Castillo
Port Orchard, US
★★★★★ 5
Amazing moisturizer, very hydrating! ⸻
Style: 3.38 Fl Oz (Non SPF), Style: 3.38 Fl Oz (Non SPF)
I absolutely love this moisturizer! It keeps my skin hydrated all day without feeling heavy or greasy. It’s very gentle and perfect for sensitive skin. My face feels soft, smooth, and healthy after using it. Definitely a must-have in my skincare routine. Highly recommend!
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Reviewed in the United States on May 22, 2026

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