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What is this tool used for??

Discussion in 'Off Topic Hot Rods & Customs' started by Jokester, Sep 24, 2025.

  1. Jokester
    Joined: Jan 29, 2005
    Posts: 787

    Jokester
    Member

    A friend found this in his shop and wondered what it was designed to do. It's like a nut driver, but 31/32"!! And a square nut! I can't imagine a tool that size being able to obtain enough torque for that size nut. May not even be automotive. Any ideas?

    thx,

    .bjb
     

    Attached Files:

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  2. Deuces
    Joined: Nov 3, 2009
    Posts: 26,611

    Deuces

    That's a weird square nut driver... Must be Chinese...:confused:
     
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  3. 210superair
    Joined: Jun 23, 2020
    Posts: 2,108

    210superair
    Member
    from Michigan

    Obviously a driver, I'd say for some specialized job of some sort. Who knows what. Wood boats are like that, I have a few hand tools for wood boats any car guy would look at and say 'wtf is that', lol.
     
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  4. rockable
    Joined: Dec 21, 2009
    Posts: 5,011

    rockable
    ALLIANCE MEMBER

    Try the Garage Journal. Those guys work with all kinds of tools and are really good at id'ing weird stuff.
     
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  5. RMR&C
    Joined: Dec 26, 2009
    Posts: 4,872

    RMR&C
    Member
    from NW Montana

    WAG......some metal grain bins are bolted together and use square nuts on the inside. Maybe an installation tool? Since you're in KS it's a thought
     
  6. Rolleiflex
    Joined: Oct 25, 2007
    Posts: 1,399

    Rolleiflex
    Member

  7. oldiron 440
    Joined: Dec 12, 2018
    Posts: 3,905

    oldiron 440
    Member

    It’s a thingamaginger for a whatchamacallit…
     
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  8. CSng61
    Joined: Nov 30, 2019
    Posts: 2

    CSng61

    It's a doohickey. We had several around the ranch that were used for keeping dust off of the workbenches. A farm tool that may not have been seen by you city folk.
     
  9. RodStRace
    Joined: Dec 7, 2007
    Posts: 8,363

    RodStRace
    Member

    Some good guesses here! Since it's a big square nut with very limited torque, mine is some sort of adjustment for lash, sort of like a steering box.
     
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  10. miker98038
    Joined: Jan 24, 2011
    Posts: 1,566

    miker98038
    ALLIANCE MEMBER

    My Dad used to say “ I’m not sure what it is, but it’s a good one”. Sounds about right.
     
  11. 210superair
    Joined: Jun 23, 2020
    Posts: 2,108

    210superair
    Member
    from Michigan

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  12. slowmotion
    Joined: Nov 21, 2011
    Posts: 3,615

    slowmotion
    Member

    I was thinking this earlier, but wasn't sure how to word it! Thanks @RodStRace !
     
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  13. RodStRace
    Joined: Dec 7, 2007
    Posts: 8,363

    RodStRace
    Member

    @210superair First rule of plumbing is @#$ runs downhill.
    Third rule is leverage is good! I can't see a small handle being used for that!
    [​IMG]
    P.S. Just found out they make torque pipe wrenches!
     
  14. IMG_5012.jpeg Maybe for fill plugs?
     
  15. gene-koning
    Joined: Oct 28, 2016
    Posts: 5,592

    gene-koning
    Member

    What ever square nut it was made to tighten or remove didn't require much torque. You don't put much leverage with your wrist on a nearly 1" square bolt head. I'm guessing it is an assembly tool, place the square nut in the tool, hold it against the hole the bolt is shoved through and tightened with some kind of battery driven tool. The grain bin nut holding driver sounds like a strong possibility to me.
     
  16. Jokester
    Joined: Jan 29, 2005
    Posts: 787

    Jokester
    Member

    OK, that was fun. I've got two more. The pliers do not appear to be homemade. Looks like a factory piece.

    tool3.jpg tool4.jpg tool5.jpg
     
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  17. Johnny Gee
    Joined: Dec 3, 2009
    Posts: 14,186

    Johnny Gee
    Member
    from Downey, Ca

    Top one will hold on even if one lets loose?

    Bottom one, for turning flywheel?

    Then there’s, do the two work together?
     
  18. alanp561
    Joined: Oct 1, 2017
    Posts: 5,470

    alanp561
    ALLIANCE MEMBER

    Used to have to work alongside plumbers on powerhouses. They had a slightly different order in their rules.
    "First rule of plumbing is, payday is on Friday".
    "Second rule of plumbing is, shit runs downhill".
    "Third rule of plumbing is, don't chew your fingernails".
    Your "leverage is good" sounds right. I've seen those guys hook 2 ton come-a-longs to a 5-foot-long pipe wrench for 8-inch pipe.
     
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  19. Dick Stevens
    Joined: Aug 7, 2012
    Posts: 4,084

    Dick Stevens
    Member

  20. SS327
    Joined: Sep 11, 2017
    Posts: 3,776

    SS327

    Top one is for carrying large pieces of sheetmetal.
     
  21. 210superair
    Joined: Jun 23, 2020
    Posts: 2,108

    210superair
    Member
    from Michigan

    Lol, if you need that much torque to open a drain cleanout you'd better lay off the Wheaties and spinich!

    My drum trap is all copper. Over tightening it would be a bad thing and very easily done. Like brass fittings on old boats. Maybe that driver was for cleanout access. Maybe not. I dunno.... But I do know not everything in plumbing needs that big ol wrench! Lol.
     
    Last edited: Sep 28, 2025
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  22. Johnny Gee
    Joined: Dec 3, 2009
    Posts: 14,186

    Johnny Gee
    Member
    from Downey, Ca

    I can see how that would work.
     
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  23. RodStRace
    Joined: Dec 7, 2007
    Posts: 8,363

    RodStRace
    Member

    Agree!
    I guess that second one is also a quick handle for something specific. Fairly light due to construction and vertical handle, not super hot (molten glass would tear it up quick). Very dimensionaly stable due to small change between open and closed. Something for working tile, maybe?
     
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  24. Jokester
    Joined: Jan 29, 2005
    Posts: 787

    Jokester
    Member

    Thank you. THat makes sense!
     
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  25. ekimneirbo
    Joined: Apr 29, 2017
    Posts: 5,262

    ekimneirbo
    Member
    from Brooks Ky

    Torque Hammer..........................Click to enlarge the small print
    Knock Off Installer.JPG

    The Torque Hammer can also be used for other purposes such as controlling the force used when hammer and dolley sheetmetal work is done and also for installing rod bolts.

    DSCN3573.JPG

    DSCN3575.JPG
     
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  26. 210superair
    Joined: Jun 23, 2020
    Posts: 2,108

    210superair
    Member
    from Michigan

    When I was a teenager me and my buddies worked at the local pizza joint. Whenever we hired a newb, we'd send them to pick up the 'bacon stretcher' at other restaurants. When they'd get back from the first place they'd of course say 'they didn't have a clue what I was talking about, they've never heard of a bacon stretcher', then we'd send um to the next place, until they figured it out, lol.
     
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  27. 210superair
    Joined: Jun 23, 2020
    Posts: 2,108

    210superair
    Member
    from Michigan

    Mystery solved! We had our drain lines at work snaked by a plumbing company yesterday, and I showed the dude that tool, and he said that's a cleanout wrench for sure, one of a set of different sizes. Old though, and he had a kit like this, and said that's what they use all nowadays...
    upload_2025-9-30_7-7-13.jpeg
     
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