"Kuskokwim" wrote in message
:

On Thu, 8 Dec 2011 16:06:21 -0800 (PST), Robert Macy wrote:

I remember years ago using a magnet mounted in a 'gimbal' structure
that pointed to a nail.

http://www.acehardware.com/product/i...Id=53934538544
or
http://tinyurl.com/cvjce3l

True Value also has them.

Amazon.com has the same thing for a little cheaper.




-- Steven L.