GTC knockoff...

Discussion in 'Vintage (thru 365 GTC4)' started by tritone, Jan 10, 2018.

  1. tritone

    tritone F1 Rookie
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  2. jcavalie

    jcavalie Formula Junior
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  3. straightpipe

    straightpipe Karting
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    #3 straightpipe, Jan 10, 2018
    Last edited: Jan 10, 2018
    He passed away several years ago. I have both the hex and ear type. Why do you ask. They were $300+
    TW
     
  4. John Vardanian

    John Vardanian F1 Rookie
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    The socket was made by a fellow that worked in an Ohio foundry and he's no longer with us. It works great. The lead hammer you should be able to buy from tool suppliers.

    john
     
  5. straightpipe

    straightpipe Karting
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    I sent my knockoff out for the mold. The unit he made was damaged at a later date when I lent it out. The son was able to pull the drawing and make a replacement, so they could still be available if needed. I had to trim the rubber back a bit.
     
  6. coryh

    coryh Karting

    Nov 26, 2011
    103
    You could make your own. If you have a truck/heavy equipment parts supplier a 4" socket are common items in stock. Cheap...maybe $30. They usually are 3/4" drive. I made this one, ordered a band of copper from McMaster Carr, and used a cutoff wheel or a sawzall for the cuts. I added the rubber for a little extra protection. Works fine in the 10 yrs I've used it. I believe Tom Yangs site will also give more details.
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    365GTC/4 and peterp like this.
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  8. peterp

    peterp F1 Veteran
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    Really nice work with the copper bands.

    I think the socket below is an example of one that can be used to make the tool. I bought one many years ago but never got around to cutting it. I'm going to put it back on my "to do" list after seeing yours:

    https://www.amazon.com/OTC-1914-6-Point-Hexagon-Locknut/dp/B000LQEV2G/ref=sr_1_21?s=automotive&ie=UTF8&qid=1515768082&sr=1-21&keywords=4+inch+socket+3/4"+drive
     
  9. tritone

    tritone F1 Rookie
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    Thanks to all for your responses. This one is available, make me an offer. (the mallet too!):p
     
  10. John Vardanian

    John Vardanian F1 Rookie
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    Cory, do you find the copper bands to be adequate cushion so as to not leave any marks on the spinners? With the bronze version I have, I put a triple folded rag against the spinner and this still is not enough of a cushion.

    john
     
  11. coryh

    coryh Karting

    Nov 26, 2011
    103
    No marks at all......
     
  12. coryh

    coryh Karting

    Nov 26, 2011
    103
    I would add that I use a 36"-3/4" breaker bar with it while the wheels are on the ground.
    Cory
     
  13. John Vardanian

    John Vardanian F1 Rookie
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    What is the thickness of the copper ribbon?

    john
     
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  15. coryh

    coryh Karting

    Nov 26, 2011
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    John
    Sorry for the late response.... .070"
     
  16. John Vardanian

    John Vardanian F1 Rookie
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    Thanks Cory. So in that picture you posted, the copper is well used then?

    john
     
  17. Lowell

    Lowell Formula Junior
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    Nice design. I would add a very short 3/4" drive extension welded into the 3/4" drive hole in the tool for two reasons:

    1. I does not look like the drive hole is very deep, could become worn and sloppy with use it is is not a sloppy connection already.
    With a poor connections, the breaker bar/torsion wrench might come loose and ding the wheel.

    2. The short extension brings the breaker bar/torsion wrench away from the wheel so the breaker bar/torsion wrench does not rub
    on the wheel or car body but rather makes a nice 90 deg angle with the attachments proud of the wheel or car.
     
  18. coryh

    coryh Karting

    Nov 26, 2011
    103
    If you mean "well used" as in it serves a useful purpose in protecting the spinner....then yes. If you mean that the copper looks worn from use I would say not really as its fairly rugged and I don't any need in replacement any time soon.
    Cory
     
  19. coryh

    coryh Karting

    Nov 26, 2011
    103
     
  20. John Vardanian

    John Vardanian F1 Rookie
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    Cory, I was just trying to gauge how much battle that ribbon has seen, given the shape it's in.

    john
     

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