SPEEDWOW 443 Ft-lbs (600 N·m) Cordless Impact Wrench, 1/2" Brushless Impact Gun, 21V High Torque Power Driver, 2 x 4.0Ah Batteries, Variable Speeds for Family Car, Pickup Truck, and Mower
SPEEDWOW 443 Ft-lbs (600 N·m) Cordless Impact Wrench, 1/2" Brushless Impact Gun, 21V High Torque Power Driver, 2 x 4.0Ah Batteries, Variable Speeds for Family Car, Pickup Truck, and Mower
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SPEEDWOW

SPEEDWOW 443 Ft-lbs (600 N·m) Cordless Impact Wrench, 1/2" Brushless Impact Gun, 21V High Torque Power Driver, 2 x 4.0Ah Batteries, Variable Speeds for Family Car, Pickup Truck, and Mower

|42 ratings
SPEEDWOW 443 Ft-lbs (600 N·m) Cordless Impact Wrench, 1/2" Brushless Impact Gun, 21V High Torque Power Driver, 2 x 4.0Ah Batteries, Variable Speeds for Family Car, Pickup Truck, and MowerSPEEDWOW 443 Ft lbs 600 N m Cordless Impact Wrench 1 2 Brushless Impact Gun 21V High Torque Power Driver 2 x 4 0Ah Batteries Variable Speeds Family C1328 Ft lbs 1800N m Cordless Impact Wrench 3 4 Brushless Impact Gun 2 x 4 0Ah Batteries 21V High Torque Power Impact Driver Car Heavy Duty Truck RepaSPEEDWOW 3 4 Cordless Impact Wrench 1600Nm Max Torque Brushless Motor 21V 3 Speed Tool Only Fits 20V Max Slide On Batteries Car Farm Garage Repair
Torque443 ft lb

Key item features

  • Powerful Brushless: Features an efficient brushless motor delivering 443 Ft-lbs (600 Nm) of torque and up to 2510 RPM across three speed modes, operating quietly and spark-free.
  • Extended Runtime: Includes two 4.0Ah 21V batteries, offering over 70% longer runtime than 2.0Ah packs, with a fast charger replenishing them in 1-2 hours.
  • Integrated Illumination: A built-in bright LED light enhances visibility in dark or tight spaces, aiding in accurate bolt and nut removal.
  • Versatile Applications: Suitable for private cars, vans, agricultural machinery, and DIY projects, though not recommended for semi-trailers or large trucks.
  • Smart Braking: Incorporates a two-way brake stop in reverse mode, reducing speed and torque to prevent nuts from flying off once loosened.
  • Ergonomic Portability: Weighs 4.8 lbs (with one battery), featuring a non-slip grip, anti-drop design, and ergonomic handle for comfortable, stable one-handed use.
  • Comprehensive Accessory: Comes with a 45-piece kit including 13 sockets, 4 magnetic sockets, 6 drill bits, various adapters, and a storage case.
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Specs

Torque, 443 ft lbBrand, SPEEDWOWPower type, BatteryElectric motor type, BrushlessBatteries incl, YBattery capacity, 4 Ah

About this item

Product details

Unlock professional-grade power with the SPEEDWOW cordless impact wrench. Delivering 443 ft-lbs (600N·m) of torque and a 2,510 RPM brushless motor, this tool combines strength and precision for tire changes, repairs, and DIY tasks. The brushless motor runs cooler, quieter, and requires no maintenance. Equipped with two 4.0Ah batteries and a fast charger for extended runtime. Three-speed settings and an ergonomic anti-slip grip ensure comfort and control during extended use. The auto-stop reverse function prevents fasteners from flying, while the built-in LED work light illuminates dark spaces. Perfect for trucks, RVs, scaffolding, and home projects.


⛟ Fast Shipping:

Our products are shipped from the United States, and you can expect to receive your order in just 3-7 days.

⚠︎ Note:

Semi-trailers, container trucks, and large trucks are not recommended to use this model,It is recommended to purchase a 1328 ft-lbs impact wrench.

▪️ Specifications:

Carrying Case Dimensions: 14.6 x 11.4 x 5.3 inches (L × W × H)

Battery Capacity: 4.0Ah

Battery Voltage: 21V

Charging Time: 1–2 hours

Speed: 0–2510 RPM

Max Torque: 443 Ft-lbs (600 N·m)

Total Kit Weight: 12.06 lbs

  • ‌✦Efficient Brushless Motor - Up to 2510RPM & Quieter, and Spark-Free: 443Ft-lbs (600N.m) cordless impact wrench has a powerful and long-lasting—features 3-speed modes (0-1650RPM/0-2030RPM/0-2510RPM). Compared to traditional motors, impact drivers run 60.5% longer, are quieter, spark-free, and are easy to use making them the tool artifact on the job. (TIPS: FORW ARD MODE:3 SPEED ADJUSTMENT; REVERSE MODE:1 FIXED SPEED (ONLY ONE GEAR))
  • ✦2x4.0Ah Batteries & Fast charger - Friendly User Experience: The rechargeable compact wrench comes with a 2 x 4.0Ah battery pack (21V, 10-cell configuration), providing over 70% longer runtime compared to the 2.0Ah battery pack with 5 cells. This allows the wrench to operate for extended periods, offering greater efficiency. The included fast charger recharges the batteries in just 1-2 hours, so you can get back to work quickly and easily.
  • ✦Built-in LED - No Need to Worry About Working in Dark corner: 1/2 inch electric impact wrench has a built-in bright LED, which improves visibility, making it a convenient tool for quickly and easily removing bolts and nuts in tight and dark spaces. not only illuminate dim work areas but also help professionals or non-professionals work accurately.
  • ✦Multiple Scene Applications - Meet Your Needs: Cordless power impact wrench is more than enough to remove rusty, corroded nuts and old bolts!!! Widely used in Private car, Van, tractor tire removal/repair, agricultural machinery, major construction and maintenance, assembled furniture, DIY projects, etc., have a SPEEDWOW electric drill to meet your daily needs!!! (Note:Semi-trailers, container trucks, and large trucks are not recommended to use this model,It is recommended to purchase a 1328 ft-lbs impact wrench.)
  • ✦Two-way Brake stop - Convenient to Use: Portable impact wrench can be combined with 2 controls: locking protection, and forward and reverse modes. In reverse mode, once the nut or bolt is loose, the brake stop device will activate and reduce the speed and torque to prevent the nut from flying into nowhere to grab. The combination of 2 modes is convenient for you in any situation.
  • ✦PORTABLE AND LIGHTWEIGHT DESIGN: Weighing just 4.8 lbs (with one battery), this impact driver is compact and easy to handle. The non-slip grip and anti-drop design enable stable one-handed use, even on stubborn bolts. Its ergonomic handle reduces fatigue, making it ideal for long sessions, especially for women and older adults. The belt clip adds convenience for hands-free movement while working.
  • ✦45PCS Accessory Kit:1 x Impact Wrench2 x 4.0Ah Batteries1 x Fast Charger13 x Sockets (4mm, 5mm, 5.5mm, 6mm, 7mm, 8mm, 9mm, 10mm, 12mm, 14mm, 17mm, 19mm, 21mm)4 x Magnetic Sockets (6mm, 8mm, 10mm, 12mm)6 x Drill Bits1 x 1/2" to Hex Adapter1 x Storage Case6 x 50mm Screwdriver Bits1 x 250mm Flexible Shaft Extension6 x Socket Driver Bits1 x Extended Hex Socket1 x Hex to Square Adapter1 x Sliding T-bar Socket Adapter
info:
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Specifications

Torque

443 ft lb

Brand

SPEEDWOW

Power type

Battery

Electric motor type

Brushless

Warranty

Warranty information

SPEEDWOW stands behind every product. If you experience any issues, our support team is available 24/7 — please contact us through your Walmart order page, and we’ll help resolve the problem promptly.

Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.

Warnings

Customer ratings & reviews

4.4 out of 5 stars
stars
42 ratings15 reviews
Includes global ratings and reviews
How item rating is calculated
  1. 5 stars74% (31)
  2. 4 stars12% (5)
  3. 3 stars5% (2)
  4. 2 stars0% (0)
  5. 1 star10% (4)
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Showing 1-3 of 15 reviews

Nov 11, 2026
Reviewer name: Yusuf
Item details
Torque: 1328 ft lb
Sold and shipped bySPEEDWOW
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

It's good enough I like it

Helpful?2Q7EGCOHHEWV11758808491
Aug 5, 2026
Reviewer name: anonymous
Item details
Torque: 1328 ft lb
Sold and shipped bySPEEDWOW
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

excellent works as described.

Helpful?2Q7EGCOHHEWV11758808491
Nov 15, 2025
Reviewer name: Charcee
Item details
Torque: 1328 ft lb
Sold and shipped bySPEEDWOW
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Exactly What I Needed for My Lugs

This 3/4” cordless impact wrench got the job done. The 1328 ft-lbs of torque is no joke it snatched my lug nuts off with zero struggle. Battery life is solid, it feels sturdy in the hand, and it gets the job done fast. Definitely worth it if you want real power without dragging out an air compressor.”

Incentivized Review
Helpful?2Q7EGCOHHEWV11758808491
Current price is Now $44.99
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4.5 stars out of 5, based on 394 seller reviews(4.5)
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