Search  for anything...
FLEX

FLEX 24V Brushless Cordless 1/2-Inch 750 Ft-Lbs Mid-Torque Impact Wrench Kit with 3.5Ah Stacked Lithium Battery and 160W Fast Charger - FX1451-1F, Grey/Black

    • Based on 35 reviews
Condition: New
Checking for product changes
$239.00 Why this price?

Buy Now, Pay Later

As low as $39.83 / 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
This item's return window has been extended for the holiday season: Returnable until Jan 31, 2025

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: Only 5 left in stock, order soon!
Fulfilled by Amazon
Arrives Saturday, Nov 23
Order within 2 hours and 33 minutes
Available payment plans shown during checkout

Size: 750 Ft-Lbs


Style: w/3.5Ah Stacked Lithium Battery


Features

  • THE FLEX STACKED LITHIUM ADVANTAGE - 200% more power with 24V Stacked Lithium, 300% longer runtime with THERMA-TECH+ heat management, 100% faster charging, 100% cross-compatible with all FLEX 24V tools and chargers
  • CORDLESS IMPACT WRENCH KIT - Includes a cordless mid-torque impact wrench, 3.5Ah Stacked 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, 2024 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. When used for automotive applications, Bolt Auto Stop Mode prevents over-tightening, breaking, or stripping of lug nuts while Bolt Removal Mode stops the tool when it senses the lug nut 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 dominates with the FLEX Stacked Lithium Advantage: unmatched battery power, runtime, and charging capability. The cordless impact wrench set includes the mid-torque impact wrench, a 3.5Ah Stacked 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, 2024.

Color: Grey/Black


Brand: FLEX


Material: High Carbon Steel


Item Length: 7 Inches


Item Weight: 4.2 Pounds


Color: Grey/Black


Finish Types: Brushed


Material Type: High Carbon Steel


Item Length: 7 Inches


Item Weight: 4.2 Pounds


Package Quantity: 1


UPC: 195532300077


Model Number: FX1451-1F


Brand Name: FLEX


Manufacturer: FLEX


Head Style: Square Drive


Operation Mode: Battery


Torque: 750 Foot Pounds


Voltage: 24 Volts


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Nov 23

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

    • Actually Pretty Nice!!!
Size: 1,150 Ft-Lbs Style: w/5.0Ah Lithium Battery
For the price it's actually pretty good. The torque is amazing and exactly what I need it for. The weight of it is heavier than your standard impact so keep that in mind. The battery last quite awhile and it charges super fast. THE HEAD OF THE IMPACT IS SUPPOSED TO ROCK BACK AND FORTH!!. I see a lot of reviews about the head of this impact rocking back and forth but it is made that way, it's the "anti kickback" feature it has. Very impressed with this impact and I highly recommend! ... show more
Reviewed in the United States on October 7, 2024 by Cole
    • Worth every penny!
Size: 1,150 Ft-Lbs Style: w/5.0Ah Lithium Battery
I got this on sale for $199. Definitely a great value for the power! Battery charges fast, Impact itself is powerful and durable. Packing and color scheme is sleek. Will definitely continue to purchase Flex tools
Reviewed in the United States on October 17, 2024 by Michael
    • heavy duty and battery indicator super easy to see
Size: 1,150 Ft-Lbs Style: w/5.0Ah Lithium Battery
Just used it a few times so far, but battery still has all 4 bars (charged it once i got it). Tool feels like it has plenty of torque and the battery indicator is a super bright green that's easy to see even in the brightest daylight. Only drawback would be if you aren't used to really heavy impacts this one is up there with Milwaukee but all high torque impacts that are decent will be heavy. ... show more
Reviewed in the United States on August 11, 2024 by Dan Allen
    • Very powerful
Size: 750 Ft-Lbs Style: w/5.0Ah Lithium Battery
Is for heavy jobs very powerful The battery last very comfortable
Reviewed in the United States on August 8, 2024 by Ricky
    • Great Product
Size: 1,150 Ft-Lbs Style: w/5.0Ah Lithium Battery
Everything is great except for the battery has some greese/oil leaking?
Reviewed in the United States on July 21, 2024 by VICIOUSxHANUMAN
    • Terrible
Size: 1,150 Ft-Lbs Style: w/5.0Ah Lithium Battery
Review Image by M N M N
Review Image by M N M N
Review Image by M N M N
This is the 2nd one I received as my replacement. I didn't even use it. I wanted to check if it has the same issue and here you go. The 1st one I received at least I was able to use once. Never buy this.
Reviewed in the United States on August 21, 2024 by M N M N
    • This thing is a brute!
Size: 1,150 Ft-Lbs Style: w/5.0Ah Lithium Battery
I was actually in the middle of a fairly involved, heavy job on one of my vehicles, when this thing arrive. I had taken most of the front suspension and drivetrain apart the day before, using hand tools and my pneumatic impact wrench. Then this FLEX cordless impact showed up on my doorstep that evening so I used it on the re-assembly the next morning. Wow, this thing packs a punch! Yeah, it's heavier than my air impact due to the weight of the battery and motor, but it's so nice to not have to drag the hose around everywhere or hear that air compressor running. The battery lasted all day with fairly heavy use, plus for a few more small jobs over the following days before I finally put it back on the charger (not even sure if it needed it yet). My only complaint, and it's a minor one, is that the little socket keeper ring on the driver head is a bit too tight, making it a bit of a struggle to get sockets on to it. Perhaps that will loosen up a bit with more use. ... show more
Reviewed in the United States on May 6, 2024 by Dustin T. Sharp
    • Does not come with a socket
Size: 1,150 Ft-Lbs Style: w/5.0Ah Lithium Battery
Great for women to have in the car for tire changes. Have to buy your own socket
Reviewed in the United States on September 9, 2024 by jshipley6886

Can't find a product?

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