18Ga 1/4" Narrow Crown Stapler Kit
FX4511-1A

18Ga 1/4" Narrow Crown Stapler Kit

FX4511-1A

Power through job after job without the hassle of hoses and compressors with the FLEX 24V Brushless 18Ga 1/4” Narrow Crown Stapler, which drives up to 3 staples per second with zero ramp up time. Read More

Includes: (1) 1/4" Stapler [FX4511], (1) 24V 2.5Ah Lithium-Ion Battery [FX0111], (1) 24V 160W Fast Charger [FX0411], (1) Belt Clip, (3) No-mar Tip, (1) Soft Bag

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

FLEX ADVANTAGE
Runtime

EXTENDED RUNTIME

Drives up to 2,200 staples on a single charge with a 2.5Ah battery

HIGH-SPEED POWER

Drives up to 3 staples per second with zero ramp up time

high speed power
QUICK DEPTH ADJUSTMENT LEVER

QUICK DEPTH ADJUSTMENT LEVER

Ergonomic lever easily sets ideal nailing depth

TRIPLE LED LIGHT

Lights up dark work areas with shadow-free illumination

TRIPLE LED LIGHT
COMPACT AND LIGHTWEIGHT

COMPACT AND LIGHTWEIGHT

Conquers tight spaces and minimizes fatigue

DRY FIRE LOCKOUT

Eliminates blank firing after staple supply exhausted

DRY FIRE LOCKOUT
100% cross compatible

FLEX 24V CROSS-COMPATIBILITY

Compatible with all FLEX 24V batteries, chargers, and tools

Description

Power through subfloor installation and other jobs without the hassle of hoses and compressors with the FLEX 24V Brushless 18Ga 1/4” Narrow Crown Stapler. This cordless stapler delivers high-speed power by driving up to 3 staples per second with zero ramp up time. It drives up to 2,200 staples on a single charge with a 2.5Ah lithium-ion battery for extended runtime. The staple gun features an ergonomic quick depth adjustment lever to easily set the ideal depth when driving fasteners, and its triple LED worklight delivers better visibility in dark work areas. The cordless staple gun toggles between bump and sequential firing modes and has a staple indicator to easily see how many staples remain in the magazine. Dry-fire lockout avoids blank firing and damage to your work when the staple supply is exhausted. The cordless stapler is compact and lightweight to conquer tight spaces with minimal fatigue. Its belt clip can be mounted on either side of the tool and features a lead-in profile. The stapler accepts 1/4-inch crown size fasteners between 3/8-inch and 1-1/2-inches in length. This cordless stapler delivers the FLEX Advantage of unmatched battery power, runtime, and fast charging. Kit includes the 1/4-inch narrow crown stapler, 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.

Specs

  • Illumination: Yes, Triple LED
  • Pre-light: Yes
  • After-glow: Yes
  • Driving Depth Adjustment: Yes
  • Driving Depth Indicator: Yes
  • Operation Mode Switch: Yes, Press button
  • Dry-Fire Lockout: Yes
  • Low Nailer Indicator: Yes, Nail Scale
  • Non-Mar Nose Tip: Yes
  • Soft Grip: Yes
  • Belt Clip: Yes
  • Motor Type: Brushless
  • Nailer Type: 1/4" Crown Stapler
  • Driving Mechanism: Air Spring - Pre-Pressurized Cylinder
  • Fastener Diameter: 18Ga
  • Fastener Length: 3/8" to 1-1/2"
  • Max. Firing Speed: 3 Fasteners Per Second
  • Runtime: 2,200 staplers /2.5Ah battery
  • Magazine Type: Hollowed-out
  • Magazine Loading Style: Bottom Loading
  • Magazine Max. Capacity: 110
  • Magazine Material: Plastic
  • Tool Weight: 4.8 lbs
  • Tool Length: 11.5 in
  • Tool Width: 3.5 in
  • Tool Height: 9.92 in

Available Configurations

18Ga 1/4

18Ga 1/4" Narrow Crown Stapler Kit

FX4511-1A

Includes: (1) 1/4" Stapler [FX4511], (1) 24V 2.5Ah Lithium-Ion Battery [FX0111], (1) 24V 160W Fast Charger [FX0411], (1) Belt Clip, (3) No-mar Tip, (1) Soft Bag

FX4511-Z

18Ga 1/4" Narrow Crown Stapler Tool Only

FX4511-Z

Includes: (1) 1/4" Stapler [FX4511], (1) Belt Clip, (3) No-mar Tip

GET EVEN MORE POWER WITH THE

16Ga Angled Finish Nailer

FX4321A-1A
Power through job after job without the hassle of hoses and compressors with the FLEX 24V Brushless 16Ga Angled Finish Nailer, which drives up to 3 nails per second with zero ramp up.
16Ga Angled Finish Nailer

Accessories

Nailer/Stapler Air Refill Kit

Nailer/Stapler Air Refill Kit

FT433
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24V 2.5Ah LITHIUM-ION BATTERY

24V 2.5Ah LITHIUM-ION BATTERY

FX0111-1
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24V 5.0Ah LITHIUM-ION BATTERY

24V 5.0Ah LITHIUM-ION BATTERY

FX0121-1
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24V 8.0Ah LITHIUM-ION BATTERY

24V 8.0Ah LITHIUM-ION BATTERY

FX0221-1
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24V 12.0Ah LITHIUM-ION BATTERY

24V 12.0Ah LITHIUM-ION BATTERY

FX0231-1
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24V 160W FAST CHARGER

24V 160W FAST CHARGER

FX0411-Z
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24V 280W RAPID CHARGER

24V 280W RAPID CHARGER

FX0421-Z
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24V 3.5Ah STACKED LITHIUM BATTERY

24V 3.5Ah STACKED LITHIUM BATTERY

FX0321-1
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24V 6.0Ah STACKED LITHIUM BATTERY

24V 6.0Ah STACKED LITHIUM BATTERY

FX0331-1
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24V 10.0Ah STACKED LITHIUM BATTERY

24V 10.0Ah STACKED LITHIUM BATTERY

FX0341-1
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24V 550W SUPER CHARGER

24V 550W SUPER CHARGER

FX0431-Z
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*24V 5.0Ah LITHIUM-ION STARTER KIT

24V 5.0Ah LITHIUM-ION STARTER KIT

FX0411-1C
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24V 6.0AH STACKED LITHIUM STARTER KIT

24V 6.0AH STACKED LITHIUM STARTER KIT

FX0421-1H
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1120W 4-PORT SIMULTANEOUS RAPID CHARGER

1120W 4-PORT SIMULTANEOUS RAPID CHARGER

FX0451-Z
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24V 3.5Ah STACKED LITHIUM STARTER KIT

24V 3.5Ah STACKED LITHIUM STARTER KIT

FX0411-1F
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24V 2.5Ah Lithium-Ion Starter Kit

24V 2.5AH LITHIUM-ION STARTER KIT

FX0411-1A
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UNRELENTING POWER #FLEXISWHATSNEXT

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