They look to be 1/16" and 3/32". Flattened surface like a sewing machine
needle, but other end does not have a hole. Length of flattened surface
varies. Some ends are pointed, some flat. Metal is stiff, and breaks on
attempted bending. Second photo shows numbering, which is too small for me
to make out. Believe USA are middle letters.

Anyone have any ideas what these are? Anyone need any of them? I got about
a Sucrets box full of them, probably a few hundred.

http://www.flickr.com/photos/deserttraveler/

Steve

Heart surgery pending?
www.cabgbypasssurgery.com
Heart Surgery Survival Guide