Search  for anything...
FLEX

FLEX 24V Brushless Cordless 1/2-Inch 750 Ft-Lbs Mid-Torque Impact Wrench Kit with 5.0Ah Lithium Battery and 160W Fast Charger - FX1451-1C

  • Based on 15 reviews
Condition: New
Checking for product changes
$269.00 Why this price?
Save $10.99 was $279.99

Buy Now, Pay Later

As low as $44.83 / mo
  • – 6-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

30-day refund/replacement

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

Availability: In Stock.
Fulfilled by Amazon
Arrives Wednesday, Jun 25
Order within 2 hours and 29 minutes
Available payment plans shown during checkout

Recently Viewed

Size: 750 Ft-Lbs


Style: w/5.0Ah Lithium Battery


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
  • CORDLESS IMPACT WRENCH KIT - Includes a cordless impact wrench, 5.0Ah lithium battery, and 160W Fast Charger
  • HIGH POWER - 750 foot-pounds of nut-busting torque
  • VIBRATION SUPPRESSION - Isolates tool and user from vibration
  • TWO AUTO CONTROL MODES - Bolt Auto Stop Mode prevents over-tightening, breaking, or stripping; Bolt Removal Mode stops the tool when the bolt is loosened
  • THREE SPEED MODES - More control while fastening bolts
  • 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
  • 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, 2025 to receive a limited lifetime warranty

Description

The FLEX 1/2” Mid-Torque Impact Wrench packs big power into a compact design for a lightweight, durable tool built to conquer hard-to-reach spaces. It delivers 600 foot-pounds of fastening torque and 750 foot-pounds of nut- busting torque for demanding jobs. Bolt Auto Stop Mode prevents over- tightening, breaking, or stripping of nuts and bolts while Bolt Removal Mode stops the tool when it senses the nut or bolt is loosened. Vibration suppression isolates the ½-inch impact wrench and user from vibration for more comfortable extended use, and three speed modes plus a variable speed trigger allow easy control of RPMs to adapt to different materials. This cordless impact wrench delivers FLEX Advantage of unmatched battery power, runtime, and fast charging. The impact wrench set includes the impact wrench, a 2.5Ah lithium battery, and 160W Fast Charger. It’s all protected by the FLEX Limited Lifetime Warranty when registered within 30 days of purchase atthrough December 31, 2025.

Color: Grey/Black


Brand: FLEX


Material: Plastic, Metal, Rubber


Item Length: 6.3 Inches


Item Weight: 11.38 Pounds


Color: ‎Grey/Black


Brand: ‎FLEX


Material: ‎Plastic, Metal, Rubber


Item Length: ‎6.3 Inches


Item Weight: ‎11.38 Pounds


Item Package Quantity: ‎1


Head Style: ‎Square Drive


Finish Type: ‎Brushed


Item Torque: ‎750 Foot Pounds


Operation Mode: ‎Battery


Voltage: ‎24 Volts


Manufacturer: ‎FLEX


UPC: ‎195532300046


Part Number: ‎FX1451-1C


Item Weight: ‎11.38 pounds


Country of Origin: ‎China


Item model number: ‎FX1451-1C


Batteries: ‎1 Lithium Ion batteries required. (included)


Size: ‎750 Ft-Lbs


Style: ‎w/5.0Ah Lithium Battery


Finish: ‎Brushed


Power Source: ‎Battery Powered


Maximum Power: ‎850 Watts


Special Features: ‎Variable Speed


Included Components: ‎Battery and Charger


Batteries Included?: ‎Yes


Batteries Required?: ‎Yes


Battery Cell Type: ‎Lithium Ion


Date First Available: February 8, 2024


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Jun 25

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.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • DIY Auto Guy
High quality and awesome power. This thing makes easy work of rusty old bolts. Great value!
Reviewed in the United States on January 19, 2025 by Amazon Customer
    • Milwaukee look out
Very well built, fast charge, a ton of torque, battery lasts, reasonably priced!
Reviewed in the United States on December 17, 2024 by J
    • Very powerful
Is for heavy jobs very powerful The battery last very comfortable
Reviewed in the United States on August 8, 2024 by Ricky
    • Not up to snuff
I bought this to carry in my offroad tool kit. Unfortunately, it does not have the power to remove my wheel lug nuts. I have to pack a breaker bar to start the removal process, so that pretty much defeats the purpose of this thing. It's also quite heavy.
Reviewed in the United States on November 16, 2024 by Joe Mama
    • Way More Powerful Than My Other Torque Wrench
I picked up the FLEX 24V Brushless Cordless 1/2-inch 750 Ft-Lbs Mid-Torque Impact Wrench Kit to keep in my father's garage for bigger vehicle projects. I do a lot of work on my own vehicles and at times my parent's vehicles. I have another smaller impact wrench kit I've been using over the past couple of years, but when it came to changing my brakes it was just useless without an actual wrench wrench. Now, with this torque wrench, I've had zero issues taking off the lug nuts and when I put them back on I barely need to torque them with a large levered torque wrench to ensure the wheels are completely locked onto the vehicle. Overall, I absolutely love this FLEX 24V Brushless Mid-Torque Impact Wrench. So, if you're shopping around for an industrial-style heavy-duty cordless torque wrench, I'd strongly urge you to take a strong look at this one. ... show more
Reviewed in the United States on April 29, 2024 by SoapBoxintheSky
    • Holy torque, Batman!
This Flex cordless 1/2 inch impact wrench really makes it easy to loosen and tighten stubborn bolts. I love the auto mode that stops loosening when it's loosened so you don't drop the bolt, and stops tightening when it's tightened so it doesn't over tighten. The torque is very impressive. I've tested on various items and can't find anything that is too tight to loosen. The light is nice and bright and the handle has a comfortable rubber grip. It's fairly heavy with the battery loaded, but it's also well balanced so as not to cause fatigue. And the bag is big enough to hold the impact wrench, battery, charger, a set of sockets, a set of wrenches, and room for a few other small items if needed. In my opinion, the extra cost is worth it because you're paying for strong power, heavy duty components, and great features. ... show more
Reviewed in the United States on March 17, 2024 by ChiViewer
    • perfect for any DIY Projects
Review Image by Amanda Dexter Amanda Dexter
I got my hands on the FLEX 24V Brushless Cordless 1/2-Inch Impact Wrench Kit and it's been great for my projects! I haven’t had any issues, it’s got all my DYI projects done and the 5.0Ah Lithium Battery lasts a long time, making it perfect for any DIY enthusiast .
Reviewed in the United States on March 4, 2024 by Amanda Dexter Amanda Dexter
    • Power plus
Love the power of this impact wrench. Use it everyday the battery life is good. You can’t go wrong with brushless. It’s also a must when traveling we carry it in the trailer for emergencies.
Reviewed in the United States on March 7, 2024 by Barb

Can't find a product?

Find it on Amazon first, then paste the link below.