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WORXNITRO 20V 18GA Narrow Crown Stapler-Tool + 2.0 Ah Battery

3 Year Warranty
30 Day Guarantee
As low as $149.99 Regular Price $149.99
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  • Proven Power—Worx NITRO tools are built for pro-level performance to elevate power, speed, and productivity on every task.
  • Air Impact Technology fires up to 80 staples per minute & 500 shots in one charge (with 2.0Ah battery) to fasten with greater efficiency.
  • Tool-free jam release clears jammed staples quickly and easily so you can keep firing without downtime.
  • No need to worry about airborne staples—this cordless staple gun uses its anti-ejection design to keep staples in place when you open the magazine.
  • Easily set the proper stapling depth using the tool-free depth adjustment dial. Proper depth adjustment prevents staples from sinking too deep or protruding too far out, which helps protect work surfaces.
  • Keep a clear line of sight for accurate placement, thanks to the narrow nose design that allows for greater visibility.
  • Set staples at the perfect pace with two firing modes: Use Contact Actuated Mode for rapid bump firing or Single Sequential Mode for precise, one-by-one placement.
  • Effortlessly release and reload staples without slowing down using the quick-load magazine. The gun’s low staple indicator will let you know when it’s time reload. Dry fire lockout
    prevents firing when magazine is empty.
  • Rubberized soft grip keeps the stapler comfortable to hold and easy to control for an effortless stapling experience.
  • Dual LED lighting improves visibility in darker work areas.
  • Non-marring pad on the tip of the gun prevents damage to work surfaces.
  • Same Battery, Expandable Power. The same battery powers over 75+ 20V, 40V, and 80V lifestyle, garden, and power tools in the Power Share™ family.
Battery Capacity
Staple Length &Type
3/4 in – 1-1/2 in18 GA Narrow Crown Staples
Magazine Capacity
Firing Speed
80 staples/ 500 minutes.
Unit Weight
6.18 LBS
20V 18GA Narrow Crown Stapler (WX844L)
(1) Belt Clip
(1) Carry Bag
(200) 1.25" 18GA Narrow Crown Staples
(1) 20V Battery (WA3669)
(1) Quick Charger (WA3881)

The narrow crown stapler fires a narrower staple (approx 1/4" wide) and is used for more of a finish application (i.e. stapling backs onto cabinets). Also, the wire gauge is thinner (18 gauge) to prevent splitting the wood in the finish applications.

18GA narrow crown staples. Compatible lengths 3/4 in – 1-1/2 in.

No, the wx844L contains a sealed compressed air cylinder powered by our 20V max lithium-ion battery which drives staples into material with power and precision.

Narrow crown staplers are generally used for finish and trim applications, such as molding, trim, cabinets, drawers, fascias and other fine-grained applications. The smaller crown allows the stapler to penetrate a surface without being overly noticeable.

Your narrow crown stapler features a tool free jam release mechanism. Simply raise and unhook the release lever to get access to the jam and clear. Like any nail gun, there is a chance that you will experience a jam or two. To help prevent the issue, only use fasteners that meet the specification of your tool. You should also verify the tool is loaded properly. Refer to your owner's manual for trouble shooting if needed.

A non marring pad is attached to the tip of your stapler to help prevent marring or dents on your work piece. An extra pad is located at the back side of the magazine.

California Proposition 65 Warning 

Warning: This product can expose you to chemicals including lead and Di(2-ethylhexyl)phthalate (DEHP) which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to

ADVERTENCIA: Este producto puede exponerle a químicos incluyendo lead and Di(2-ethylhexyl)phthalate (DEHP), que son conocidos por el Estado de California como causantes de cáncer y defectos de nacimiento u otros daños reproductivos. Para mayor información, visite

AVERTISSEMENT: Ce produit peut vous exposer à des agents chimiques, y compris lead and Di(2-ethylhexyl)phthalate (DEHP), identifiés par l'État de Californie comme pouvant causer le cancer et des malformations congénitales ou autres effets nocifs sur la reproduction.  Pour de plus amples informations, prière de consulter

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Proven Power

The power and advanced technology to expertly handle any level project with Worx NITRO cordless tools and accessories. Do more, finish faster and deliver real results with every charge.

Worx Nitro  20V 18GA Narrow Crown Stapler

Simplified Stapling, Successful Results

High-Efficiency, High-Force Nailing

Rely on rapid firing capability to finish projects faster. Equipped with high-efficiency Air Impact Technology, this cordless staple gun fires up to 80 staples per minute and up to 500 shots per charge (with 2.0Ah battery).

Staple Jams Solved

Tool-free jam release quickly and easily clears jammed staples so you never have to get stuck and lose productivity in the middle of a job.

Safer Stapling

Airborne staples are a problem of the past. With its anti-ejection design, this staple gun keeps staples secure when the
magazine is opened to boost user safety.

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Advanced Enginnering

Efficiency and advanced engineering powered by cutting-edge research and innovation produces professional grade cordless tools.

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Brushless Motor

Brushless motors are also lighter and more compact than traditional motors, making Worx NITRO™ tools lighter and easier to operate even in the toughest conditions.

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Compatible with Power Share™ Pro

Power Share™ PRO is a next level Lithium-Ion battery that offers upgrades like greater amp hours for extended run times, heat and impact protection, and longer lifespan so you can do more on every charge.

orange, black and white logo for Worx NITRO toolsorange, black and white logo for Worx NITRO tools

Proven Power

The power and technology to do more, finish faster and deliver real results with every charge.