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

  • Based on 84 reviews
Condition: New
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$359.10 Why this price?
4th of July Sale · 76% off was $1,499.99

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Availability: Only 4 left in stock, order soon!
Fulfilled by Find it at the Bay

Arrives Monday, Jul 13
Order within 16 hours and 41 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.

Color: Black


Brand: Milwaukee


Material: Rubber


Item Length: 8.75 Inches


Item Weight: 11.7 Pounds


Head Style: Open End


Item Torque: 800 Foot Pounds


Operation Mode: Battery


Voltage: 18 Volts (DC)


Is Racheting: Yes


Is Non Sparking: No


End Style: Socket End


Measurement Standard: SAE (Inch)


Material Type: Rubber


Finish Types: Powder Coated


Color: Black


Item Length: 8.75 Inches


Item Weight: 11.7 Pounds


Package Quantity: 1


Jaw Capacity: 0.5 Inches


Brand Name: Milwaukee


Manufacturer: Milwaukee


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Jul 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.

  • 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.

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

  • 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

  • Súper y bn precio
De show
Reviewed in the United States on June 2, 2026 by Arys

  • 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

  • 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

  • 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

  • Dureza, rapidez y confiabilidad al 100%
Excelente. Como siempre la marca milwaulkee no me desentona ni tampoco amazon con su rapidez y y buen trato con lo productoz
Reviewed in the United States on April 10, 2026 by Emmanuel

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