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FLEX 24V Brushless Cordless 1/4-Inch 2,500 In-Lbs Torque Quick Eject Hex Impact Driver Multi-Mode Tool Only, Battery and Charger Not Included - FX1371A-Z

  • Based on 182 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Wednesday, May 13
Order within 3 hours and 26 minutes
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Size: 2,500 In-lbs


Style: Tool Only


Features

  • THE FLEX STACKED LITHIUM ADVANTAGE - 200% more power with 24V Stacked Lithium, 300% longer battery life with THERMA-TECH+ heat management, 100% faster charging; 100% cross-compatible with all FLEX 24V tools and chargers
  • SENSOR-FREE BRUSHLESS MOTOR - Every FLEX 24V tool is built around an intelligent sensor-free brushless motor designed to eliminate friction and optimized for higher efficiency and power
  • UNRIVALED POWER - 2,500 in-lbs of torque
  • 3 SPEED MODES - More control while fastening screws
  • QUICK EJECT COLLET - Quickly insert or release bit with one hand
  • SELF-TAPPING SCREW MODES - Optimized to avoid over-tightening, breaking, or stripping
  • FLEX 24V CROSS-COMPATIBILITY - Compatible with all FLEX 24V batteries, chargers and tools (Battery and charger sold separately)
  • 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

Description

The FLEX 24V 1/4" Quick Eject Hex Impact Driver with Multi-Mode delivers unrivaled power for the toughest fastening applications. Take control with three speed modes that let you adapt to the application at hand. Work with complete confidence and enhanced capabilities, including self-tapping screw modes that prevent over-tightening and strippage. Switch gears fast with the quick eject collet for easy, one-handed bit changes. Built-in LED lighting keeps you on the mark. All this dependability is built on the FLEX Advantage of unmatched battery power, runtime, and faster charging (battery and charger sold separately).

Brand: FLEX


Power Source: Battery Powered


Maximum Rotational Speed: 4000 RPM


Voltage: 24 Volts


Amperage: 24 Amps


Power Source: Battery Powered


Maximum Rotational Speed: 4000 RPM


Voltage: 24 Volts


Amperage: 24 Amps


Additional Features: Adjustable Mode


Maximum Torque: 2500 Inch Pounds


Number of Speeds: 3


Speed: 2500 RPM


Maximum Power: 850 Watts


Torque: 2500 Inch Pounds


Drill Type: Impact Driver


Battery Capacity: 2.5 Amp Hours


Is Electric: Yes


Color: Grey/Black


Material Type: Plastic


Brand Name: FLEX


Included Components: Bare tool


Model Number: FX1371A-Z


UPC: 840163201001


Global Trade Identification Number: 05


Manufacturer: FLEX


Manufacturer Warranty Description: 5-Year Limited Warranty on FLEX tool, battery and charger if registered within 30 days of purchase; 3-year limited warranty without registration


Manufacturer Part Number: FX1371A-Z


Unit Count: 1.0 Count


Item Type Name: DRILL


Item Dimensions L x W x H: 4.7"L x 4"W x 10"H


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, May 13

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Best impact money can buy
Size: 2,500 In-lbs Style: Tool Only
Her tool works awesome just like every other flex tool. Only problem I had is there’s a little scratch on it other than that it’s brand new.
Reviewed in the United States on April 11, 2026 by Michael kerwin

  • Perfect!
Size: 2,500 In-lbs Style: Tool Only
I've been eyeing balling this for a year. Got it on a sale. Best Impact on the market.
Reviewed in the United States on March 18, 2026 by Alfred Villarreal

  • Quality tools
Size: 2,500 In-lbs Style: Tool Only
Flex tools are top notch.
Reviewed in the United States on December 29, 2025 by R G

  • King of impacts
Size: 2,500 In-lbs Style: Tool Only
This thing is a monster. It has eaten everything I've thrown at it. Very powerful and I love that it has modes to be able to use some finesse instead of full brute power all the time. Quick eject is great. It's small, lightweight and feels great in my hand.
Reviewed in the United States on August 11, 2025 by 45root

  • It’s important to know how to use this tool for drywall installation
Size: 2,500 In-lbs Style: Tool Only
Amazing tool for my daily work routine
Reviewed in the United States on August 14, 2025 by Alfredo castillo

  • Used item
Size: 2,500 In-lbs Style: Tool Only
Flex send me a Used item
Reviewed in the United States on March 20, 2026 by Diogo Pagnoncelli

  • Possible problems
Size: 2,500 In-lbs Style: Tool Only
I've bought 3 impact drivers now great power had problems with forward and reverse switch on 1 had problem gun stays running when you let off the switch cross fingers on 3rd I think I liked the old version gun better
Reviewed in the United States on January 11, 2026 by Sullivan

  • Great quality.
Size: 2,500 In-lbs Style: Tool Only
Not heavy for what it is and seems to be built to last as a moderately used residential tool. I absolutelywould buy a second one if needed.
Reviewed in the United States on April 12, 2025 by kyle

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