Conductor562
Well-known member
A couple years ago Exceller8 sent me some Proto items, among which was on of those J100 keyring screwdrivers. I got hooked on the little things and learned there were many different examples, so I had to have them all 
They had been out of production since 2002, but Proto is getting ready to release a new J100 that is radically different than it predecessors. This article I wrote unveils the new one, but also covers the history behind them with pictures of all the Proto examples back to the 1930's as well as how to date them.
http://professional-power-tool-guide.com/2014/09/revival-of-the-proto-j100/

They had been out of production since 2002, but Proto is getting ready to release a new J100 that is radically different than it predecessors. This article I wrote unveils the new one, but also covers the history behind them with pictures of all the Proto examples back to the 1930's as well as how to date them.
http://professional-power-tool-guide.com/2014/09/revival-of-the-proto-j100/

