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Lug Nut Adapter Key

Gorilla Automotive | Part Number: GOR1921SD-KEY
  • Technical Details

    • To be used with 21188HT internal spline lug nuts

Required when purchasing an Individual 1/2” Splined Lug Nut, part #21188HT.

SizeCountStyleColorLug Nut, Key or Wrench
3/41KeyBlackLug Nut Key

Customer Reviews

Average Customer Review


by PowerReviews
Gorilla AutomotiveLug Nut Adapter Key

(based on 3 reviews)


of respondents would recommend this to a friend.

Reviewed by 3 customers

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Just as described

By Papawheelie

from PA

About Me Casual Driver

Verified Buyer


  • Can Withstand Use
  • Powerful
  • Reliable


    Best Uses

    • Home
    • Transportation

    Comments about Gorilla Automotive Lug Nut Adapter Key:

    Item came as described and was able to be used right out of the package.


    Item was correct as ordered

    By Gonzo

    from Rochester, NH

    Verified Buyer


    • Works perfect


    • none

    Best Uses

      Comments about Gorilla Automotive Lug Nut Adapter Key:

      Ordered a special wheel lug nut tool. It was the correct tool and works great.
      Thank you


      Good lug nut adapter for fair price

      By Night Wolf

      from New Jersey

      Verified Buyer

      Comments about Gorilla Automotive Lug Nut Adapter Key:

      Today I used it for first time and it did what it was supposed to do. Although, sometimes it still scratches paint from my rims. But it's definitely better than the old lug nut adapter that got bent.

      Displaying reviews 1-3

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      Questions & Answers

      Do you have questions about this product?

      get answers from real customers and in-house experts with AnswerBox.

      3 Questions | 3 Answers
      Displaying questions 1-3
      • Q:

        will this fit my 2007 gmc sierra lug nuts? i think they are 13/16. the aftermarket wheels require a thin walled socket.
        Asked on 1/6/2015 by Cody from United States, mcdonald, pa

        1 answer



          Hello Cody and thank you for your question. Gorilla Automotive Lug Nut Adapter Key works with 1/2" lug nuts. your 2007 GMC Sierra would take 14x1.5 sized lug nuts if it's 1500.

          Answered on 1/6/2015 by Nick from Compton
      • Q:

        Can this be used to remove KMC XD series wheels , 6 lug ?
        Asked on 6/24/2014 by Jeanette from Redondo Beach

        1 answer

        • Staff Reviewer


          Hello Jeanette,

          Thank you for the question. This wheel fit that wheel provided you have Gorilla splined lug nuts.

          Answered on 6/24/2014 by Anonymous
      • Q:

        How can I measure my locked log nuts to see if this adapter will fit?
        Asked on 11/22/2013 by Russell from Mason, Ohio

        1 answer

        • Staff Reviewer


          Thank you for your question Russell. The Gorilla Automotive Lug Nut Adapter Key part number GOR1921SD-KEY is to be used with the Gorilla part number GOR21188HT only. If you do not have that part number this will not work for the lugs you currently have.

          Answered on 11/22/2013 by Anonymous
      Displaying questions 1-3

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