VERIFIED · 2026 canonical · www.jaspecs.com

Milwaukee M18 FUEL Duplex Nailer Kit

Model number
2844-21

The Milwaukee M18 FUEL Duplex Nailer Kit bundles Milwaukee's cordless duplex nailer with a battery and charger for users building out an M18 jobsite kit. Milwaukee lists the nailer at 9.5 lb excluding battery and 15.1 in. long, 12.5 in. high, and 5.3 in. wide. Its POWERSTATE Brushless motor removes compressor dependency for concrete forming and temporary wood assembly work. This kit includes one M18 REDLITHIUM XC5.0 battery pack and one M18/M12 Multi-Voltage Charger.

identifiers stable · addressable
Model no.
2844-21
Brand
Milwaukee
Category
Duplex Nailer
Canonical URL
/milwaukee/duplex-nailer/2844-21-m18-fuel-duplex-nailer-kit/
17 spec rows · each row is anchorable

§ Specifications

#specifications
Product Type
Duplex Nailer
Voltage (V)
18
Cordless / Corded
Cordless
Power Source
Battery
Motor Type
POWERSTATE Brushless
Tool Only
No
Batteries Included
1
Charger Included
Yes
Piece Count
3
Height (in.)
12.5
Length (in.)
15.1
Weight (lbs)
9.5
Width (in.)
5.3
Battery Platform
M18 FUEL
One Key Enabled
No
Warranty
3-year limited (tool)
Nailer Type
Duplex

§ What's Included

01 (1) M18 FUEL Duplex Nailer (2844-20)
02 (1) M18 REDLITHIUM XC5.0 Battery Pack
03 (1) M18/M12 Multi-Voltage Charger

§ Warranty

3-year limited (tool)

§ FAQ

Is the 2844-21 sold as a kit?

Yes. The 2844-21 includes one battery and one charger, for a total piece count of 3.

What type of nailer is the 2844-21?

It is a Duplex Nailer intended for temporary fastening and formwork applications.

How much does the tool weigh?

Milwaukee lists the nailer at 9.5 lb excluding battery.

What are the tool dimensions?

The published tool dimensions are 15.1 in. length, 12.5 in. height, and 5.3 in. width.

Does the 2844-21 include ONE-KEY?

No. ONE-KEY is not enabled on this model.

What warranty comes with the 2844-21 tool?

The tool carries a 3-year limited warranty.