It's a Wing Nut, but Big!

Discussion in 'Metalware' started by wlwhittier, Aug 8, 2026 at 10:19 PM.

  1. wlwhittier

    wlwhittier Well-Known Member

    The frame is malleable cast iron, ~5" across the wings; the square steel nut is 1 1/8" across the flats, cut with 3/4"-NC threads. Weight is 12 1/2 ounces. I don't have a clue what its design purpose may have been...but I think it has some age to it. Nary a mark to be found on it...Thanks for lookin'!

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    Boland and stracci like this.
  2. komokwa

    komokwa The Truth is out there...!

    it's grand !
     
    stracci likes this.
  3. Roaring20s

    Roaring20s Well-Known Member

    The two-piece construction is unique. I'm only finding single cast construction used with concrete forms.
     
  4. bosko69

    bosko69 Well-Known Member

    Very cool-Your array of 'wing dings' is amazing ! Your shop is full of Captain Nemo's prototypes.
     

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