This is a tool we made for removing and installing the McClicky Switch. The driver pins are made from 304 stainless and the body of the driver is hard anodized 6061 aluminum. This will work on all lights where the McClicky switch is installed from the rear of the flashlight, like the DC1. This tool will not work on the DC2, which has a different type of switch. Most of the tools have our logo engraved on the inside, but some have Blinky of Pacman fame engraved on the inside.