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Milwaukee

Milwaukee 2666-21B 18V Cordless 1/2" Impact Wrench with Friction Ring Kit

  • Based on 61 reviews
Condition: New
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This item is eligible for return within 30 days of receipt

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Availability: In Stock.
Fulfilled by MASS Depot
Arrives Apr 17 – Apr 21
Order within 6 hours and 17 minutes
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Features

  • 1/2" friction ring
  • Forward/reverse control switch
  • Variable speed trigger
  • LED light
  • Rubber overmold

Description

Milwaukee 2666-21B 18V Cordless 1/2" Impact Wrench is designed with 1/2" friction ring, forward/reverse control switch, variable speed trigger, LED light and rubber overmold. Delivers 800'/lbs of fastening torque and 1,200'/lbs of nut busting torque. Kit includes Impact Wrench, Battery, Multi- Volt Charger and Contractor Bag.

Brand: Milwaukee


Material: Rubber


Item Length: 8.75 Inches


Item Weight: 11.7 Pounds


Item Package Quantity: 1


Brand: ‎Milwaukee


Material: ‎Rubber


Item Length: ‎8.75 Inches


Item Weight: ‎11.7 Pounds


Item Package Quantity: ‎1


Head Style: ‎Open End


Finish Type: ‎Powder Coated


Item Torque: ‎800 Foot Pounds


Operation Mode: ‎Battery


Voltage: ‎18 Volts


Is Racheting: ‎Yes


Is Non Sparking: ‎No


End Style: ‎Socket End


Manufacturer: ‎Milwaukee


Measurement Standard: ‎SAE (Inch)


Item Weight: ‎11.7 pounds


Batteries: ‎1 Lithium Ion batteries required.


Finish: ‎Powder Coated


Batteries Included?: ‎No


Batteries Required?: ‎No


Battery Cell Type: ‎Lithium Ion


Date First Available: November 13, 2023


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Apr 17 – Apr 21

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

    • Very nice!
Very good product... a bit on the heavy side but lots of torque.
Reviewed in the United States on February 27, 2026 by hank villarreal
    • Worthy of the reputation
I had expected power from Milwaukee, I was still impressed. A little on the heavy side, worth the added effort to utilize. I scheduled myself to work on a 20+ year old exhaust system and budgeted a few days for it. I received my tool this afternoon and was 3/4 done by dinner. The bolts I had expected trouble from gave up in short order. ... show more
Reviewed in the United States on August 20, 2025 by tamn
    • Very high torque
This is one of the highest rated battery-operated impact wrenches on the market. The wheel nuts on my pick-up truck are torqued to 140 ft. lbs. I jumped up and down on the lug wrench but they wouldn't come loose. This impact wrench zipped them off with hardly a sweat. (Be sure to use impact-rated sockets!). ... show more
Reviewed in the United States on May 19, 2025 by Amazon Customer
    • Awesome impact
This thing has awesome power. It's a little heavy, but if you need a battry powered impact that has brute strength this is the one.
Reviewed in the United States on March 11, 2026 by Daryn
    • Quality over money.
Been saving for a while and done my proper study on models and after field testing have to get the Milwaukee more power , quiet and last longer that the yellow guys sorry D!
Reviewed in the United States on June 7, 2025 by Grandpa
    • Power
Strong and powerful took lugs right off,recommend .
Reviewed in the United States on September 14, 2025 by Eric Klavon
    • Great product great price!
Why did you pick this product vs others?: Bought this for my son for Christmas and he loves it! The carrying bag is a plus. Best deal I could find anywhere.
Reviewed in the United States on June 18, 2025 by missydianne
    • Where is the Milwakee bag ?
Did not receive the bag to put the impact battery and charger in?
Reviewed in the United States on June 17, 2025 by Mitch

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