Power through installing Tyvek wrap, carpeting, and other jobs with the FLEX 24V Brushless 3/8β 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.
Key Features
- THE FLEX ADVANTAGE - 20% more power with 24V lithium, 25% longer runtime with THERMA-TECHβ’ heat management, up to 50% faster charging with high-power, dual fan chargers
- CORDLESS STAPLER KIT - Includes the cordless 3/8-inch stapler, 2.5Ah lithium battery, and a 160W Fast Charger
- 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 5-YEAR LIMITED WARRANTY - Register your new FLEX tool, battery, or charger within 30 days of purchase to receive a 5-year limited warranty; 3-year limited warranty without registration
What's in the Box
- (1) 3/8β Stapler
- (1) Onboard screen attachment
- (1) 24V 2.5Ah Lithium-Ion Battery
- (1) 24V 160W Fast Charger
- (1) Belt Clip
- (1) Soft Bag
Specifications
| Voltage (V) | 24 V |
| Illumination | Y, Dual LED |
| Pre-Light | Yes |
| After-glow | Yes |
| Driving Force Adjustment | Yes |
| Driving Depth Indicator | Yes |
| Jam Clearing | Y, Tool-free |
| Dry-Fire Lockout | Yes |
| Low Nailer Indicator | Y,Nail Scale |
| Soft Grip | Yes |
| Belt Clip | Yes |
| Motor Type | Brushless |
| Nailer Type | 3/8" Crown Stapler |
| Driving Mechanism | Mechanical Spring |
| Fastener Crown Size (mm) | 9.5 |
| Fastener Crown Size (inch) | 3/8β |
| Fastener Length (mm-mm) | 6.35 - 14.29 |
| Fastener Length (inch-inch) | 1/4" - 9/16" |
| Operation Mode | Bump/Sequential |
| Max. Firing Speed (Fasteners Per Second) | 3 |
| Runtime | 5000 hour |
| Magazine Type | Hollowed-out |
| Magazine Loading Style | Bottom Loading |
| Magazine Max. Capacity | 89 |
| Magazine Material | Metal |
| Tool Weight (kg) | 1.25 |
| Tool Weight (lbs) | 2.76 |
| Tool Length (mm) | 179.5 |
| Tool Width (mm) | 74 |
| Tool Height (mm) | 191 |
| Tool Length (inch) | 7.07 |
| Tool Width (inch) | 2.91 |
| Tool Height (inch) | 7.52 |
| Model / Part # | FX4521-1A |
| UPC | 195532300862 |
Documents
Sold by TrueNorth Industrial Tool Company. Ships from Burnaby, BC.
🔧 Manuals & Parts
Parts diagrams and manuals for model FX4521
Need a replacement part for your FLEX? Our parts department can help: call 1-888-598-6657 or 604-873-5394, email sales@wctool.ca, or shop all parts.