Metabo HPT KNV45AB2M Pneumatic Roofing Nailer and 18V Impact Driver Pro Bundle Kit (5 Ah)
Metabo HPT KNV45AB2M Pneumatic Roofing Nailer and 18V Impact Driver Pro Bundle Kit (5 Ah)
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Metabo HPT KNV45AB2M Pneumatic Roofing Nailer and 18V Impact Driver Pro Bundle Kit (5 Ah)

4.8 stars out of 429 reviews
(4.8)|
429 ratings

Key item features

  • PRO BUNDLE INCLUDES: 1-3/4" Coil Roofing Nailer with BONUS 18V Triple Hammer Bolt Impact Driver, 18V/36V MultiVolt 5.0Ah Water & Dust Resistant Battery and Charger
  • ROOFING NAILER AWARD: Rated the Pro Preferred Nailer for 10 years running (2014 - 2023) by Builder & Developer Magazine
  • IMPACT DRIVER POWER: Up to 1,859 in-lbs of torque, 0 - 3,700 RPM, and 0-4,000 BPM
  • NAILER ACCEPTS: 16° wire coils nails from 7/8" to 1-3/4"
Current price is $259.00
Price when purchased online
  • Free shipping
  • Free 30-day returns
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Columbus, 43215
Arrives between Apr 13 - Apr 16
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Sold and shipped by Top Rated Seller.
4.378070175438596 stars out of 5, based on 3421 seller reviews(4.4)
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About this item

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Customer ratings & reviews

4.8 out of 5 stars
stars429 ratings320 reviews
How item rating is calculated
  1. 5 stars90% (384)
  2. 4 stars7% (32)
  3. 3 stars2% (7)
  4. 2 stars0% (2)
  5. 1 star1% (4)

Reviews summary

Pros
  • : Provides exceptional power without sacrificing control.
  • : Weighs 5.5 pounds for easy maneuverability.
  • : Made with high-quality materials for long-lasting use.
  • : Delivers reliable operation.
  • : Does not jam frequently, even with heavy use.
  • : Offers competitive pricing for its quality.
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Showing 1-3 of 320 reviews

Jan 29, 2026
Walmart customer
5 out of 5 stars review

Seller Verified Purchase

terrific value

The roofing nailer is light and is one of the go-to nailer models. Its highly recommended online and I would agree. I did have to dial in the pressure on the regulator. 1-1/4 nails into OSB only needed about 80 psi. Otherwise, I was getting rapid double shots of nails. The nailer was not at fault. I used this nail regularly for about 4 hours on the first use and it ran 100%. It is easy to load (if you read the directions). The bonus 18v impact driver is a tier above my regular driver, the "20 volt" Dewalt brushed impact. I think that the Dewalt is rated at 1200 inch pounds and the Metabo is 1800. The METABO IS ADJUSTABLE for lighter applications for sheet metal or whatever. And it has a battery indicator on the tool. The Dewalt doesn't compare feature-wise and I've been using the Dewalt drivers daily at work for 8-9 years.

Review from metabo-hpt.com
Helpful?1V5FY1NDOOKT14297022411
Sep 21, 2025
True Gladiator
5 out of 5 stars review

Seller Verified Purchase

Excellent Impact Driver

This triple hammer impact driver takes on all the tasks that I've asked it to do whether it's driving screws or tightening/loosening nuts. It is fast and powerful while being quieter than other drivers I've used. The ergonomics in my opinion are better than any other tool I've owned. The different modes are easily selected and seem to help with the particular task (screwing or wrenching)

Review from metabo-hpt.com
Helpful?1V5FY1NDOOKT14297022411
Jun 13, 2025
TBDLLC
5 out of 5 stars review

Seller Verified Purchase

New tools for the business

I have used Metabo tools for years! Great stuff for a good price. All my tools have been used in my business and have stood up to some really tough jobs but NONE have ever let me down!

Review from metabo-hpt.com
Helpful?1V5FY1NDOOKT14297022411