[Elecraft] Metric Standards

[Phil Kane]

On 5/9/2010 9:55 AM, Edward R Cole wrote:

> But Elecraft probably does not manufacture the knobs (probably
> supplied by a vendor and it is they who selected "English" sized
> Allen screws.

  There is a difference between "English size" and "Metric size"
  standards.  In my experience, the K2 main knob uses a 5/32" hex
  key (a.k.a Allen wrench) with no problems.  Didn't have to trot
  out my Metric tools.

> This not particularly unique in products I have recently bought
> (though a little irritating when you are working on them).

  In addition to my "regular" tools I've owned a set of Metric
  wrenches and sockets ever since I got my first Volkswagen in
  1970  No big deal.  There's no such thing as a Metric Crescent
  wrench....  :-)

> Case in point: my wife and I decided to purchase some
> inexpensive ($200) bicycles for a little recreative exercise.  The
> handle bar was out of alignment and required a 5mm Allen wrench while
> the seat clamp was English sized (Schwinn Bike).

  The right tool for the right job.

> Fact of life in the USA, today, is the mix of the two standards.
> Even ran into this on my "Toy Auto" Tundra pickup ;-)

  Ford has been using Metric dimensions for at least 15-20 years,
  and my work in the communications industry has required Metric
  dimensions for Federal license filings for at least the same
  time.  And the Tundra is a Japanese vehicle regardless of where
  it's assembled.

  Who is the one out of step?

--  73 de K2ASP - Phil Kane
    Elecraft K2/100   s/n 5402