FLEX
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FLEX 24V Brushless Cordless 18 Gauge Brad Nailer Kit, Zero Ramp-up, 3 Nails/Sec, Light-Duty Decorative Trim, Drives 5/8 to 2-1/8, Lightweight w/ 2.5Ah Battery & 160W Fast Charger - FX4331-1A
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FLEX 24V Brushless Cordless 18 Gauge Brad Nailer Kit, Zero Ramp-up, 3 Nails/Sec, Light-Duty Decorative Trim, Drives 5/8 to 2-1/8, Lightweight w/ 2.5Ah Battery & 160W Fast Charger - FX4331-1A
Drives up to 1,500 nails on a single charge with a 2.5Ah battery.
FLEX 24V Brushless Cordless 18 Gauge Brad Nailer Kit, Zero Ramp-up, 3 Nails/Sec, Light-Duty Decorative Trim, Drives 5/8" to 2-1/8", Lightweight w/ 2.5Ah Battery & 160W Fast Charger - FX4331-1A
Item #: 106009153

FLEX 24V Brushless Cordless 18 Gauge Brad Nailer Kit, Zero Ramp-up, 3 Nails/Sec, Light-Duty Decorative Trim, Drives 5/8" to 2-1/8", Lightweight w/

Item #: 106009153

PHP 27140

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

*All items will import from US

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Order now and get it around Friday, August 28
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Drives up to 1,500 nails on a single charge with a 2.5Ah battery.
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.

What Stands Out

Brushless Motor
The FLEX 24V Brushless motor ensures efficient performance and longer tool life, providing users with reliable power and reduced maintenance needs compared to traditional brushed models.
Versatile Nailing
Capable of handling 16-gauge nails ranging from 3/4-inch to 2-1/2-inch, this finish nailer is ideal for both professional and DIY projects, delivering flexibility and adaptability in various applications.
Lightweight Design
Designed for comfort and ease of use, the lightweight build reduces user fatigue during extended use, allowing for better control and precision in detailed nailing tasks.

Product Details

Shop FLEX 24V Brushless Cordless 18 Gauge Brad Nailer Kit, Zero Ramp-up, 3 Nails/Sec, Light-Duty Decorative Trim, Drives 5/8 to 2-1/8, Lightweight w/ 2.5Ah Battery & 160W Fast Charger - FX4331-1A online at a best price in Philippines. B0DG184C4X

Dangerous Goods

To avoid the delay in customs clearance process for Dangerous Goods, the shipment shall be opened at our warehouse facility to check the severity of hazardous components. Please see the list of Dangerous goods here.

Who Should Buy?

Suitable For
  • Professional Contractors

    Ideal for contractors needing a reliable, cordless finish nailer for various framing and cabinet installation projects.

  • DIY Enthusiasts

    Perfect for home improvement enthusiasts looking to tackle furniture assembly and detailed woodworking tasks with ease.

  • On-Site Projects

    Beneficial for professionals working on remote job sites without access to power outlets or generators.

Not Suitable For
  • Heavy Duty Users

    Not suitable for users who require a high-volume nailer for extensive framing or heavy-duty construction.

Product Description

FLEX 24V Brushless Cordless 18 Gauge Brad Nailer Kit, Zero Ramp-up, 3 Nails/Sec, Light-Duty Decorative Trim, Drives 5/8" to 2-1/8", Lightweight w/ 2.5Ah Battery & 160W Fast Charger - FX4331-1A

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is the main advantage of using the FLEX 24V Brushless Cordless Finish Nailer?

    Answer: The FLEX 24V Brushless Cordless Finish Nailer stands out for its powerful brushless motor, which enhances efficiency and helps extend battery life. This tool offers unmatched versatility with the capability to drive 16-gauge nails ranging from 34-inch to 2-12 inches, making it ideal for a variety of finishing tasks, including trim work and cabinetry. This not only improves your productivity but also ensures professional quality in your projects.
  • Question: What types of projects can I use the FLEX FX4321-Z for?

    Answer: The FLEX FX4321-Z is perfect for a wide range of applications including molding installation, cabinetry, and door and window casings. Whether you're working on home renovations or professional carpentry, this straight finish nailer helps achieve precise and flush finishes. Its cordless design also allows for movement without cords getting in the way, enabling you to work more freely and efficiently.
  • Question: Does the FLEX 24V Nailer require a specific type of nails?

    Answer: Yes, this nailer is designed to use 16-gauge finish nails. This size provides a sturdy hold for various materials while ensuring minimal damage to the surfaces being fastened. The ability to accommodate nail lengths from 34-inch to 2-12 inches allows for flexible usage across different projects, whether you need short nails for delicate trim or longer ones for heavier materials.
  • Question: What should I expect in terms of battery performance with the FLEX 24V Tool?

    Answer: While the FLEX FX4321-Z does not come with a battery or charger, it is designed to work with FLEX’s 24V battery system, which is engineered to deliver long-lasting performance. The brushless motor is not only energy-efficient but also reduces wear and tear, allowing for longer operational time on a single charge. This makes it suitable for extensive projects where you need reliability without interruptions.
  • Question: Is the FLEX FX4321-Z suitable for beginners?

    Answer: Yes, the FLEX FX4321-Z is user-friendly enough for beginners while still providing the performance wanted by professionals. Its lightweight design allows for easy maneuverability, and the cordless feature ensures simple operation without the hassle of cords. Additionally, it features a depth adjustment for precision, making it a great tool for both novice DIYers and seasoned contractors.
  • Question: How does the safety mechanism work on the FLEX Finish Nailer?

    Answer: The FLEX FX4321-Z includes an integrated safety mechanism designed to prevent accidental firing. This feature ensures that the nailer will only shoot nails when it is pressed against a surface, providing an extra layer of safety. Moreover, the tool's design includes a contact trip mechanism that enhances control, making it essential for any job site.
  • Question: Can I use the FLEX FX4321-Z for outdoor projects?

    Answer: Yes, you can use the FLEX FX4321-Z for certain outdoor projects, especially if you're working with treated lumber or structures that require finish work. Just ensure that the nails used are appropriate for outdoor conditions to avoid rusting or corrosion. Its cordless design allows easy access to remote areas without needing to manage cords.
  • Question: What is the weight of the FLEX 24V Finish Nailer, and how does it affect usage?

    Answer: The FLEX FX4321-Z is designed to be lightweight, which minimizes fatigue during prolonged use. This is particularly important for users who need to work on detailed projects where precision and control are crucial. A lighter tool enhances maneuverability, making it easier to reach tight spots or to manipulate angles without straining.
  • Question: Where can I buy the FLEX 24V Brushless Cordless 16 Gauge Finish Nailer?

    Answer: You can purchase the FLEX 24V Brushless Cordless 16 Gauge Finish Nailer, Tool Only (Battery and Charger Not Included) - FX4321-Z from Ubuy in Philippines. Ubuy offers a wide selection of tools and makes it convenient to order this advanced finish nailer to help you complete your projects efficiently.
  • Question: Is the FLEX FX4321-Z compatible with other FLEX tools?

    Answer: Yes, the FLEX FX4321-Z is part of the FLEX 24V lineup, meaning it is compatible with other tools that utilize the same battery platform. This allows you to streamline your tool collection, using a single battery across multiple devices to enhance convenience and efficiency while working on various projects.

FLEX Brad Nailers Editorial Review

FLEX 24V Brushless Cordless 18 Gauge Brad Nailer Kit, Zero Ramp-up, 3 Nails/Sec, Light-Duty Decorative Trim, Drives 5/8" to 2-1/8", Lightweight w/ 2.5Ah Battery & 160W Fast Charger - FX4331-1A offers impressive performance with its brushless motor technology, ensuring consistent power without miss-fires, as confirmed by users transitioning from other brands. This tool is designed for light-duty tasks like decorative trim and boasts quick depth adjustments, useful battery life, and a well-balanced feel despite its slightly heavier weight. The included 160W fast charger enhances usability, while the 3 LED lights provide adequate visibility during work, making it a top choice for homeowners and contractors alike.

Customer Reviews & Ratings

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Pros

  • Brushless motor delivers consistent performance
  • Quick and easy depth adjustments
  • Excellent battery life for long tasks
  • Lightweight design enhances maneuverability
  • Reliable and high-performing for various jobs

Cons

  • Battery charger may be a bit noisy

Platform Trust & Buyer Confidence

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4.2/5 9250 + reviews
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Mohammad
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“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”

23 July 2026 · via Trustpilot
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Chitra
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“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”

22-Jul-26 · via Trustpilot
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kund
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“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”

23-Jul-26 · via Trustpilot
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Onesi
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“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”

22 July 2026 · via Trustpilot
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SAO JOHN
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“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”

23 July 2026 · via Trustpilot
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PHP 27140

Order now and get it around Friday, August 28

QTY:

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Fastest cross-border delivery

Features & Benefits

  • 20% more power with advanced 24V lithium technology.
  • Up to 50% faster charging with dual fan chargers.
  • Drives up to 3 nails per second with no ramp-up time.
  • Ergonomic depth adjustment lever for ease of use.
  • Compact and lightweight design for tight spaces.
  • Compatible with all FLEX 24V tools and batteries.

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