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30-day refund/replacement
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
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Availability:
Only 2 left in stock, order soon!
Arrives
Friday, Nov 6
At a glance
- Condition
- New
- Model
- DCN45RNB
- Weight
- 6.7 lb
- Color
- Yellow and Black
- Material
- Metal
- Voltage
- 20 volts
- Special Feature
- Brushless Motor
- In the box
- Bare Tool Only
- Works with
- Battery
Features 4
- Bump mode for efficiency and productivity
- Brushless motor for increased runtime and durability
- International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions
- Tool-free nail tray easily adjusts to accommodate the full range of roofing nails
Specs 16
| Brand | DEWALT |
|---|---|
| Voltage | 20 volts |
| Color | Yellow and Black |
| Special Feature | Brushless Motor |
| Additional Features | Brushless Motor |
| Battery Type | Rechargeable |
| Material Type | Metal |
| EU Spare Part Availability Duration | 1 years |
| Item Weight | 6.7 pounds |
| Brand Name | DEWALT |
| Model Number | DCN45RNB |
| Unit Count | 1 Count |
| Item Highlight | Tool-Free Nail Tray |
| Manufacturer | Dewalt |
| Number of Items | 1 |
| Manufacturer Part Number | DCN45RNB |
No specs match.
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Friday, Nov 6
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
- Klarna Financing
- Affirm Pay in 4
- Affirm Financing
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- Zip Pay in 4
- Financing through Apple Pay
- Financing through Google Pay
Learn more about financing & leasing here.
Top Amazon Reviews
Nice nailer saves time and money.
Work great did both roof and 2 siding jobs. No problems ran about 21,000 nails though it. Quality is good, Value ++++ saves time.
Reviewed in the United States on October 11, 2026 by Rap1
Worked great no flaws
Used this for the first time a couple of days ago. Only ran 2 coils through it but it worked great. No complaints at all. It performed as expected with no hang ups, easy to use, good spin up rate, easy to load. I bought dewalt roofing nailer nails and it performed flawlessly. But it would probably do great with any nails. Battery life didn't register any use but it was a very small job. Good value if you don't want to haul hoses and compressors, I'd trust it on a roof but you're going to want the batteries for your job or time to recharge.
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Reviewed in the United States on August 9, 2026 by Joshua
Great
This cordless gun is by far the most impressive Dewalt one I own. I have used it as a hammer and ran it through a few days of installing shingles. Very convenient tool although I still prefer air nailers for all day use because this cordless starts to slack in nail depth consistency when it's being ran hard and will sometimes jam.
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Reviewed in the United States on August 31, 2026 by Amazon Customer
Great buy
Bought it for the vinyl siding job. Planned on running a nail gun with compressor for the roof. Ended up running the cordless for the full 15 sq roofing job. Couple of jambs but easily cleared. Would highly recommend picking one of these up!!!!
Reviewed in the United States on May 31, 2026 by Amazon Customer
I will never be tied to an airline again.
Great Roofing nailer. Fits in the hand nicely. Has plenty of power, I used 2 and 1/2 -4 or 5- amp batteries to shingle about 700 square feet ( I use 4 and 5 amp batteries the most and usually just grab one and go without checking). Either way I’d say it was a great purchase if you plan on roofing, even better when you aren’t tied to an airline that gets hung up on all the scaffolding, Brackets or the added tripping hazard of a hose.
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Reviewed in the United States on January 14, 2026 by aaron
Good gun
Shipping was fast and it's a great gun. Just wish it could keep up with me. Great for small projects
Reviewed in the United States on August 11, 2026 by Jennifer
Solid
Smacks nails fast and hard runs well with standard nails. I ran 1-1/2" nails out of it. Does tend to hit hard, I had to back out the adjuster all the way on mine to get the setting right. These aren't cheap tools but they deliver on power and performance. Battery life is going to be less on these than the old version as the tool runs for about 5 seconds after pressing the foot down. But this does increase the performance of the tool as the flywheel stays at peak for longer. Much more consistent nail delivery than the old design. These are built to last. I treat mine like little babies, wipe them down kiss there booboos and tuck them in with a bedtime song but even if you beat them up they'll stand up to the punishment. Don't drop it off the roof onto cement but that's too much to expect from any tool. All of these flywheel tools are large and heavy. Be prepared for a bit of lugging, but no cords and no hoses is a benefit that a bit of extra weight is worth.
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Reviewed in the United States on December 16, 2024 by Ancient Technology
Bobbers
Vary nice lite weight easy to use
Reviewed in the United States on September 29, 2026 by Bobbers