On Thu, 11 Sep 2008 03:48:46 -0400, "Rob H." wrote:

Just posted a new set along with a link to a new quiz page on animal traps:

http://puzzlephotos.blogspot.com/


Rob

1409: Fire hydrant wrench?
Dave

On 2008-09-13, wrote:
On Thu, 11 Sep 2008 03:48:46 -0400, "Rob H." wrote:

Just posted a new set along with a link to a new quiz page on animal traps:

http://puzzlephotos.blogspot.com/

[ ... ]

1409: Fire hydrant wrench?

Aside from your ignoring the hint page which he posted (Animal
Trap Quiz), have you *looked* closely at the nuts on fire hydrants? All
that I have seen are hexagonal -- so normal wrenches won't work with
them.

Enjoy,
DoN.

--
Email: | Voice (all times): (703) 938-4564
(too) near Washington D.C. | http://www.d-and-d.com/dnichols/DoN.html
--- Black Holes are where God is dividing by zero ---

On 2008-09-14, Bruce L Bergman wrote:
On 13 Sep 2008 22:29:03 GMT, "DoN. Nichols"
wrote:

On 2008-09-13, wrote:
On Thu, 11 Sep 2008 03:48:46 -0400, "Rob H." wrote:

Just posted a new set along with a link to a new quiz page on animal traps:

http://puzzlephotos.blogspot.com/

[ ... ]

1409: Fire hydrant wrench?

Aside from your ignoring the hint page which he posted (Animal
Trap Quiz), have you *looked* closely at the nuts on fire hydrants? All
that I have seen are hexagonal -- so normal wrenches won't work with
them.

[ ... ]

Don - I think you mis-thought Pentagonal. 5 sided nuts are oddball,
6 sided are 'normal' - for varying degrees of normalcy, of course...

Oops! You're right. The fingers are used to typing
"hexagonal", and so took control when I meant "pentagonal".

I could use some Pentagonal sockets for Edison handhole lock-bolts -
not sure how you measure them, though, looks like 9/16". (3/8" NC
threads.) Klein Nines work just fine as often as I need to open them.

Hmm ... silli-putty to get a mold of the shape, a quick casting
in plaster of paris -- or something else quick, then you can take your
measurements in comfort. I would probably try to get it centered on a
rotary table or index head, then see how far off I had to go to get to
the center of a flat side.

Then, once it is measured, time to set up and machine a socket,
which you can again test on the plaster casting.

Enjoy,
DoN.

--
Email: | Voice (all times): (703) 938-4564
(too) near Washington D.C. | http://www.d-and-d.com/dnichols/DoN.html
--- Black Holes are where God is dividing by zero ---

"DoN. Nichols" wrote in message
...
On 2008-09-14, Bruce L Bergman wrote:
On 13 Sep 2008 22:29:03 GMT, "DoN. Nichols"
wrote:

On 2008-09-13, wrote:
On Thu, 11 Sep 2008 03:48:46 -0400, "Rob H." wrote:

Just posted a new set along with a link to a new quiz page on animal
traps:

http://puzzlephotos.blogspot.com/

[ ... ]

1409: Fire hydrant wrench?

Aside from your ignoring the hint page which he posted (Animal
Trap Quiz), have you *looked* closely at the nuts on fire hydrants? All
that I have seen are hexagonal -- so normal wrenches won't work with
them.

[ ... ]

Don - I think you mis-thought Pentagonal. 5 sided nuts are oddball,
6 sided are 'normal' - for varying degrees of normalcy, of course...

Oops! You're right. The fingers are used to typing
"hexagonal", and so took control when I meant "pentagonal".

I could use some Pentagonal sockets for Edison handhole lock-bolts -
not sure how you measure them, though, looks like 9/16". (3/8" NC
threads.) Klein Nines work just fine as often as I need to open them.

Hmm ... silli-putty to get a mold of the shape, a quick casting
in plaster of paris -- or something else quick, then you can take your
measurements in comfort. I would probably try to get it centered on a
rotary table or index head, then see how far off I had to go to get to
the center of a flat side.

Then, once it is measured, time to set up and machine a socket,
which you can again test on the plaster casting.

Snip Or you could just use a Stilson!


Steve R.