FLEX FX4521-Z 3/8" Stapler - Bare Tool

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. It’s all protected by the FLEX Limited Lifetime Warranty when registered within 30 days of purchase at registermyFLEX.com through December 31, 2024.

Includes

(1) 3/8“ Stapler [FX4521]; (1) Onboard screen attachment; (1) Belt Clip

Key Feature

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
EXTENDED RUNTIME - Drives up to 5,000 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
POWER ADJUSTMENT DIAL - Easily sets ideal stapling depth
DUAL WORKLIGHT - Dual LEDs light up dark areas
COMPACT AND LIGHTWEIGHT - Conquers tight spaces and minimizes fatigue
DRY FIRE LOCKOUT - Eliminates blank firing after staple supply exhausted
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, 2024 to receive a limited lifetime warranty

Specification

Voltage (V)	24 V
Motor Type	Brushless
Nailer Type	3/8" Crown Stapler
Driving Mechanism	Mechanical Spring
Fastener Crown Size (inch)	3/8“
Fastener Length (inch)	1/4" - 9/16"
Fastener Angle (°)	0
Operation Mode	Bump/Sequential
Max. Firing Speed (Fasteners Per Second)	3
Runtime	5000
Magazine Type	Hollowed-out
Magazine Loading Style	Bottom Loading
Magazine Max. Capacity	89
Magazine Angle (°)	0
Magazine Material	Metal
Tool Weight (lbs)	2.76
Tool Length (inch)	7.07
Tool Width (inch)	2.91
Tool Height (inch)	7.52

FLEX FX4521-Z 3/8" Stapler (Tool Only)