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Description
Milwaukee 3704-21T M18 18V Red Exterior Dual Slope Rotary Laser Kit w/ ReceiverFeatures Withstands 1. 5m Drops Reinforced Housing Simplified Menu Navigation Remote Slope Adjustment Duplicated Display 1 16 In. Horizontal Accuracy @ 100 Ft. 1 8 In. Vertical Accuracy @ 100 Ft. 4000 Ft. (Diameter) Working Range w Receiver Laser Receiver: Reduces Interference Strobe Light Protection Receiver Features Automatic Grade Match 600, 900, 1200 RPM Modes Low High Bump Sensitivity Modes IP 66 Rated Protection 5 8" 11 Threaded Insert ONE KEY
Features
- Withstands 1.5m Drops - Reinforced Housing
- Simplified Menu Navigation
- Remote Slope Adjustment - Duplicated Display
- 1/16 In. Horizontal Accuracy @ 100 Ft. / 1/8 In. Vertical Accuracy @ 100 Ft.
- 4000 Ft. (Diameter) Working Range w/Receiver
- Laser Receiver: Reduces Interference - Strobe Light Protection
- Receiver Features Automatic Grade Match
- 600, 900, 1200 RPM Modes
- Low/High Bump Sensitivity Modes
- IP 66 Rated Protection
- 5/8" - 11 Threaded Insert
- ONE-KEY Compatible - Track and Manage Tool's Location
- Fits All M18 Batteries
- 5 Year Tool Warranty, 3 Year Battery Warranty, 2 Year Receiver Warranty, 3-Year Tripod Warranty
RED LITHIUM™ BATTERY PACK
-Industry leader in lithium-ion battery technology
-Patented designs protect against drops, water and harsh environments
-Robust electronics optimize performance for every tool and battery combination
-Patented designs protect against drops, water and harsh environments
-Robust electronics optimize performance for every tool and battery combination
COMPATIBILITY THAT IS SYSTEM WIDE
Milwaukee is committed to protecting their customers' investments. All of their M18™ tools are built to provide the best performance and trade-focused solutions. All M18™ tools are compatible with the M18™ REDLITHIUM™ batteries, creating endless possibilities.
Specifications
| SKU | 3704-21T |
| Brand | Milwaukee |
| Volts | 18V |
| Power | Cordless |
| Material Composition | Polycarbonate|Glass Filled Nylon|Nylon |
| Material Application | 90 Degree Square Applications|Accoustical Tile|Alignment|All-Purpose|Asphalt|Block|Brick|Concrete|Duct|Leveling|Masonry |
| Self-Leveling Range | +/- 5 degrees |
| Laser Class | 2 |
| Run-Time | 40 Hours |
| Length | 12.1 in |
| Height | 10 in |
| Weight | 8.14 lb |
What's in The Box
- (1) M18 Red Exterior Dual Slope Rotary Laser Level Kit w/ Receiver & Remote(3704-21)
- (1) Red Exterior Rotary Laser Receiver(3711)
- (1) M18 REDLITHIUM™ XC Extended Capacity Battery(48-11-1828)
- (1) M18 & M12 Multi-Voltage Charger(48-59-1812)
- (1) Dual Slope Rotary Laser Remote Control
- (1) Rotary Laser Tripod(48-35-3700)
- (1) Shoulder Strap
- (1) Grade Rod
- (1) Receiver Clamp
- (2) AA Batteries
- (1) Carrying Case
- Owner's Manual
Warranty
- 5 Year Limited Factory Warranty
- 3 Year Battery Warranty
- 2 Year Reciever Warranty
- 3 Year Tripod Warranty
- 30 Day Satisfaction Guaranteed
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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
4.2 ★★★★★
Based on 29 reviews
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Product Reviews
★★★★★ 5
Looks nice, easy to install
Color: Rustic Brown, Number Of Shelves: 2, Size: 22in
This shelf is lightweight, looks nice, and was easy to install. It comes with a little level to help you install it properly. There are plenty of mounting holes to choose from, so it is easy to screw it directly into a stud, or to just use holes that are convenient for you. It comes with a plethora of mounting hardware.
I mounted mine a bit high up and chose to mount it upside down so that I wouldn't see the three screws that hold the shelf to the mounting bracket.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 8, 2026
★★★★★ 5
Solid Floating Shelves 🛠️🏠
Color: Black, Number Of Shelves: 4, Size: 15.7in
I have installed four sets of the black floating shelves in my office. They are made of high quality materials, featuring a sophisticated black woodgrain finish with a natural texture. Supposedly, each unit can handle up to 22 pounds, though I would not recommend testing that limit with your vintage bowling ball collection if you value your flooring. They are awesome.
The value is good for a set of two. Each shelf measures 22x7x1 (56x17x3 cm) inches, providing a decent amount of storage for books or decor. The installation was straightforward since the hardware for multiple wall types was included. They work well in the kitchen for spices or in the bedroom for personal belongings.
One tip for a secure fit: use a level during installation and make sure the bracket is flush against the wall before sliding the shelf on, or your photos might look like they are sliding off a mountain 📐
These shelves offer a clean, modern look and stay stable once mounted correctly. They are a practical choice for adding functional display space to any room 🖼️
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Reviewed in the United States on May 4, 2026
★★★★★ 5
Good looking shelves and easy install - skip the included drywall anchors
Color: Black, Number Of Shelves: 2, Size: 22in
I installed these shelves in a bedroom to get things off my dresser and some decor. Once mounted they look really nice. The black finish looks clean and modern and they blend in well with the room.
Installation was pretty straightforward. The metal bracket mounts to the wall first and then the shelf slides over the bracket. As long as you take your time lining things up it’s a simple project.
One thing I strongly recommend is not using the white plastic self-drilling drywall anchors that come with the kit. I’ve used that style before on other projects and they tend to strip out easily and leave larger holes in drywall. I used better anchors instead and the shelves mounted much more securely.
The rest of the hardware worked fine and once installed the shelves feel solid and hold items well.
Pros
- Clean modern look
- Easy installation
- Feels solid once mounted
- Good size for books or decor
Cons
- The small level included isn’t very accurate — use your own level
- One of the metal brackets was slightly bent out of the box but straightened out easily
Helpful tip:
Use your own level and better drywall anchors if you have them. It makes installation easier and the shelves will mount much more securely.
Final thoughts:
For the price these are nice looking floating shelves that install easily and work well for light storage and decor.
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Reviewed in the United States on March 13, 2026
★★★★★ 5
Cheap, and effective!
Color: Black, Number Of Shelves: 4, Size: 15.7in
Looks good, works great, low cost. I'll be purchasing more in the future.
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Reviewed in the United States on May 12, 2026
★★★★★ 4
Cute for coffee bar!
Color: Black, Number Of Shelves: 4, Size: 15.7in
Great for above my coffee bar. Easy to mount and align. Seems stable!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 14, 2026
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