Anyone remember these?

[ChuckBuck]

Think of the way this device is intended t be used, then think of if it were a nice sharp Emerson Karambit... :yawn:

http://home.rica.net/hebiashi/biz/sdkey.htm

 

[jamesraykenney]

Think of the way this device is intended t be used, then think of if it were a nice sharp Emerson Karambit... :yawn:

http://home.rica.net/hebiashi/biz/sdkey.htm

For that purpose, I use http://www.streamlight.com/batonlite.htm

 

[Knifeclerk]

One of my chochachos has an aluminum joint roller on his keys he got from Amsterdam. I used to pinch it from him once in a while. It was cone shapped, so it worked better on pressure points.
I have got to get one of my own.