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StartingUpAgainAt53
Regular Member
Joined: 30 Jan 2018
Posts: 44
Location: Half Moon Bay, CA
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 Posted: Sun Jun 03, 2018 8:54 pm Post subject: Bach NY screw cup 7 - J2 and Bach MV 7EV? |
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Hi All,
Have a a Bach New York screw cup that has 7 on the outside of the cup and J2 on the outside of the throat. No markings on the rim except some good gauges. Is this a standard 7 cup? What does the J2 stand for?
Also have a Bach MV 7EV from what I can tell but cannot find reference to EV on EW? The V almost looks like an incomplete W but my old eyes may be deceiving me  Anyone heard of a 7EV?
Cheers,
Marc |
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Denny Schreffler
Veteran Member
Joined: 14 Apr 2005
Posts: 390
Location: Tucson
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| Posted: Wed Jun 06, 2018 11:07 pm Post subject: |
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¿Could the "J2" actually be "22"? Then, perhaps, a #22 throat.
Regarding the "7EV," if the rim is wider than your other "7" rims, it's likely a ""7EW."
-Denny |
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