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    Re: More comments on movie "All is Lost"
    From: W F Jones
    Date: 2013 Dec 16, 09:02 -0500

    I've not seen the movie and it is very low on my 'To Do' list.
    
    Coaxial connectors for use with RF coaxial cables such as commonly found
    in radio and radar usage may also come with a hexagonal shape as opposed
    to the common round knurl shape referenced.  Marine conditions are harsh
    for metals, particularly for dis-similar combinations such as coaxial
    connectors from different manufacturers that have been mated.
    
    A similar hexagonal shape is also used on some precision coaxial
    connectors (very expensive) allowing precise torque wrench operation and
    these are usually found in electronic labs.  This enhances the
    connection repeatability factor.
    
    Frank J.
    
    On 12/15/2013 11:54 PM, Norm Goldblatt wrote:
    > Thanks for the compliments. Wrench-wise, just meant to comment that only a 
    wrench with serrated jaws would work on the knurled but otherwise flat-less 
    nut.  It can't be turned with Crescent adjustable or fixed open-end because 
    of the smooth gripless jaw surfaces. Yes- Channel-loks are the most 
    appropriate.
    > I just bought a pair of anti-mar rubber jaw covers for my Channel locks. They're terrible.
    >
    > Norm
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