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Flex FX4521-1A 3/8" Stapler Kit (1 x 2.5Ah Battery + 160W Charger)

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Product details

Management number 200978681 Release Date 2025/09/17 List Price $64.79 Model Number 200978681
Category

Flex FX4521-1A Description

Power through installing Tyvek wrap, carpeting, and other jobs with the FLEX 24V Brushless 3/8” 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 5,000 staples on a single charge with a 2.5Ah lithium-ion battery for extended runtime. The staple gun features a power adjustment dial to easily set the ideal depth when driving fasteners, and its dual 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 3/8-inch crown size fasteners. This cordless stapler delivers the FLEX Advantage of unmatched battery power, runtime, and fast charging. Kit includes the 3/8-inch stapler, 2.5Ah lithium battery, 160W Fast Charger, belt clip, (3) no-mar tips, and a FLEX bag.

Flex FX4521-1A Includes

  • (1) 3/8" Stapler [FX4521]
  • (1) Onboard Screen Attachment
  • (1) 24V 2.5Ah Lithium-Ion Battery [FX0111]
  • (1) 24V 160W Fast Charger [FX0411]
  • (1) Belt Clip
  • (1) Soft Bag

Flex FX4521-1A 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
  • HIGH-SPEED POWER: Drives up to 3 staples per second with zero ramp up time
  • DUAL WORKLIGHT: Dual LEDs light up dark areas
  • DRY FIRE LOCKOUT: Eliminates blank firing after staple supply exhausted
  • EXTENDED RUNTIME: Drives up to 5,000 staples on a single charge with a 2.5Ah battery
  • POWER ADJUSTMENT DIAL: Easily sets ideal stapling depth
  • COMPACT AND LIGHTWEIGHT: Conquers tight spaces and minimizes fatigue
  • FLEX LIMITED LIFETIME WARRANTY: Register your new FLEX tool, battery, or charger within 30 days of purchase through December 31, 2024 to receive a limited lifetime warranty

Flex FX4521-1A Specifications

Fastener Crown Size: 3/8"
Fastener Length: 1/4" - 9/16"
Fastener Angle:
Operation Mode: Bump/Sequential
Max. Firing Speed: 3
Magazine Type: Hollowed-out
Magazine Loading Style: Bottom Loading
Magazine Max. Capacity: 89
Magazine Angle:
Magazine Material: Metal
Driving Mechanism: Mechanical Spring

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