Only works on your own server
Note : Also you can make it turn players to gold for the wrench using this tool
Original Author's Description :
What does it do?
This program allows you to open up items_game.txt, (or extract it from the .gcf) which contains all the items' custom attributes and other settings, and edit them in an easy-to-use interface.
How can I use this?
Check out this tutorial image(big!)