FLEX FX4331-1A - 18Ga Brad Nailer Kit
FLEX FX4331-1A - 18Ga Brad Nailer Kit
Power through finishing jobs without the hassle of hoses and compressors with the FLEX 24V Brushless 18Ga Brad Nailer. This cordless brad nailer delivers high-speed power by driving up to 3 nails per second with zero ramp up time. It drives up to 2,200 nails on a single charge with a 2.5Ah lithium-ion battery for extended runtime. The nail gun features an ergonomic quick depth adjustment lever to easily set the ideal nailing depth when driving fasteners, and its triple LED light delivers shadow-free illumination for better visibility in dark work areas. The cordless nail gun toggles between bump and sequential firing modes and has a nail indicator to easily see how many nails remain in the magazine. Dry-fire lockout avoids blank firing and damage to your work when the nail supply is exhausted. Tool-free jam clearance allows you to quickly clear jammed nails without tools for maximum efficiency when you’re on the job. The cordless nailer is compact and lightweight to conquer tight spaces with minimal fatigue. Its heavy-duty belt clip can be mounted on either side of the tool and features a lead-in profile. The finish nailer accepts 5/8-inch to 2-1/8-inch 18-gauge fasteners. This cordless nailer delivers the FLEX Advantage of unmatched battery power, runtime, and fast charging. Kit includes the 18Ga Brad Nailer, 2.5Ah lithium battery, 160W Fast Charger, belt clip, (3) no-mar tips, and a FLEX bag. It’s all protected by the FLEX Limited Lifetime Warranty when registered within 30 days of purchase at registermyFLEX.com through December 31, 2025.
Features
- THE FLEX ADVANTAGE - 20% more power with 24V lithium, 25% longer runtime with THERMA-TECH™ heat management, up to 50% faster charging with high-power, dual fan chargers
- CORDLESS NAILER KIT - Includes the 18Ga Brad Nailer, 2.5Ah lithium battery, and 160W Fast Charger
- EXTENDED RUNTIME - Drives up to 2,200 nails on a single charge with a 2.5Ah lithium battery
- HIGH-SPEED POWER - Drives up to 3 nails per second with zero ramp up time
- QUICK DEPTH ADJUSTMENT LEVER - Ergonomic lever easily sets ideal nailing depth
- TRIPLE LED LIGHT - Lights up dark work areas with shadow-free illumination
- COMPACT AND LIGHTWEIGHT - Conquers tight spaces and minimizes fatigue
- DRY FIRE LOCKOUT - Eliminates blank firing after nail supply exhausted
- TOOL-FREE JAM CLEARANCE - Clears jammed nails quickly for maximum efficiency when you’re on the job
- FLEX 24V CROSS-COMPATIBILITY - Compatible with all FLEX 24V batteries, chargers, and tools
- FLEX LIMITED LIFETIME WARRANTY - Register your new FLEX tool, battery, or charger within 30 days of purchase through December 31, 2025 to receive a limited lifetime warranty
- THE FLEX ADVANTAGE - 20% more power with 24V lithium, 25% longer runtime with THERMA-TECH™ heat management, up to 50% faster charging with high-power, dual fan chargers
- CORDLESS NAILER KIT - Includes the 18Ga Brad Nailer, 2.5Ah lithium battery, and 160W Fast Charger
- EXTENDED RUNTIME - Drives up to 2,200 nails on a single charge with a 2.5Ah lithium battery
- HIGH-SPEED POWER - Drives up to 3 nails per second with zero ramp up time
- QUICK DEPTH ADJUSTMENT LEVER - Ergonomic lever easily sets ideal nailing depth
- TRIPLE LED LIGHT - Lights up dark work areas with shadow-free illumination
- COMPACT AND LIGHTWEIGHT - Conquers tight spaces and minimizes fatigue
- DRY FIRE LOCKOUT - Eliminates blank firing after nail supply exhausted
Includes
- (1) 18Ga Brad Nailer FX4331
- (1) 24V 2.5Ah Lithium-Ion Battery FX0111
- (1) 24V 160W Fast Charger FX0411
- (1) Belt Clip
- (3) No-mar Tip
- (1) Soft Bag
Shipping & Returns
Shipping & Returns
Get FREE Shipping Canada Wide* When You Spend Over $149.00!
For every purchase that is over $149 (Before Tax) and doesn’t weigh more than 50 lbs and is not over sized , we'll ship your order at no charge to you, that’s right, FREE!!!
Free Shipping Policy Restrictions
Free Shipping is not available for Large and or Heavy items (over 50lbs) Any Items that fall into this category will be shipped via the most economical rates and options that are available. Orders being shipped to P.EI, NFLD,NWT, Yukon and Nunavut are not eligible for Free Shipping.*Our Free Shipping Policy is subject to change without notice
How long will it take to get my order?
Most in Stock orders ship same day if placed by 1:00 PM eastern time (Monday-Friday)* **
Orders shipping to non remote locations within Ontario and Quebec should arrive witin 2-3 Business days.
Orders Shipping to the Maritimes or Western Canada to non remote areas usually arrive within 3-5 business days
*Large Over Weight and LTL Freight shipments may require 1 or more business days to prepare for shipping and can take 5-7 business days or more to arrive.
*Orders received Friday after 1:00 PM eastern time, on weekends, or on holidays, will be shipped out the next business day.
What shipping carriers do you use?
Most orders are shipped courier via Purolator, UPS, or Canada Post. We will use other carriers at our own descretion depending on Product size and weight.
Do you ship overseas?
We are not currently shipping to the USA. We are currently mainly shipping within Canada, and we are slowly adding Other Countries. Please Contact us if you are unable to Checkout. See more out International Orders HERE
I only received part of my order, where is the rest?
Your order may ship in more than one package depending on the quantity or size of the products purchased. Also, items in your order may ship from either of our 2 locations and arrive in separate deliveries.
Sometimes we place smaller items from your order inside of one box to save on shipping so always open all boxes to confirm what you have recieved.
Can I return my product?
Returns and exchanges follow the manufacturer's satisfaction guarantee for each brand. Please contact us before sending anything back, and we will tell you where to send it.
If a product is defective on arrival and you notice it and contact us within 3 days of delivery, Wise Line Tools will handle it and pay the shipping.
You pay the shipping cost of returning an item, or you can bring it to either of our stores.
See our Returns Policy and Warranty Information for details.
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
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How long does it take to process an order?
How long does it take to process an order?
Orders are typically processed within 1 business day. You will receive a confirmation email with tracking details once your order has been shipped. Please note that processing times may be slightly longer during high-demand periods or sales events.
Do you ship internationally?
Do you ship internationally?
Yes, we offer international shipping to most countries. Shipping rates and delivery times vary depending on the destination. Any applicable customs duties or taxes will be the responsibility of the recipient. We are not currently shipping to the USA.
What is your return policy?
What is your return policy?
Returns and exchanges follow the manufacturer's satisfaction guarantee. Please contact us before sending anything back. If a product is defective on arrival and you notice it and contact us within 3 days of delivery, Wise Line Tools will handle it and pay the shipping. You pay return shipping, or you can bring the item to either of our stores. See our Returns Policy and Warranty Information.

