Metabo HPT NV45AB2 16 Degree Coil Roofing Nailer
- Power Source: Pneumatic
- Warranty Description: 5 years
- Item Weight: 5.5 pounds
- Color: Green
Last refreshed Aug 4, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A lightweight air powered nailer with a strong review record, worth buying if you already run pneumatic tools and want one more dependable driver in the lineup.
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ASIN: B07MLFZYZNModel: NV45AB2Category: Nailers
Overview
The NV45AB2 is a pneumatic nailer from Metabo built to run off a shop air compressor rather than a battery. At 5.5 pounds and roughly 9 by 4.5 by 10 inches, it stays light enough for repeated overhead framing or trim work without wearing out an arm.
Running on air rather than battery keeps the tool itself light, though it only earns its keep on a job site or shop already set up with a compressor and hose.
- 5.5 pounds
- 9 x 4.5 x 10.2 inch body
- Air powered, no battery
- Blend material construction
Who it's for
Framers, trim carpenters and remodelers who already have a compressor on site and want a lightweight driver for repetitive nailing. Not a fit for anyone without existing air tool infrastructure, since this nailer has no battery or cordless option.
Pros and cons
- Light enough for extended overhead use
- No battery to charge or replace
- Requires a separate air compressor and hose
- Listing provides no manufacturer description beyond basic specs
Performance notes
As an air powered tool, output depends on the compressor supplying it rather than an onboard battery, so consistent nail drive strength comes down to keeping adequate pressure and flow at the gun. The blended material build and sub 6 pound weight are meant to reduce fatigue during long overhead runs.
Specifications
| Brand | Metabo |
|---|---|
| Model | NV45AB2 |
| Dimensions & fit | |
| Item Weight | 5.5 pounds |
| Product Dimensions | 9 × 4.5 × 10.2 inches |
| Size | NV45AB2 Only |
| Power & efficiency | |
| Power Source | Pneumatic |
| Construction & materials | |
| Color | Green |
| Material | Blend |
| Finish | Brushed |
| Included components | |
| Batteries Included | No |
| Included Components | 4,000 Nails |
| Item Package Quantity | 1 |
| Warranty & support | |
| Warranty Description | 5 years |
| Other details | |
| Batteries Required | No |
| Part Number | NV45AB2M |
| Item Model Number | NV45AB2 |
| Style | NV45AB2 Only |
| Shape | Rectangular |
| Pattern | Roofing Nailer |
| Measurement System | Metric |
| Special Features | Carbide tipped push lever to reduce wear, Pneumatic powered feed & return, Quick driving, valve, cylinder drive, Rubber safety valve & pads, Tool-less depth of drive adjustment |
| Head Style | Straight |
Closest rivals on specs
Frequently asked questions
Does the Metabo NV45AB2 need a battery?
No, it runs on compressed air, so it needs a compressor and hose rather than a battery.
How much does the NV45AB2 weigh?
It weighs 5.5 pounds, which keeps it manageable for overhead nailing.
What is the NV45AB2 made of?
The listing describes the body material as a blend rather than a single named metal or polymer.