J hook, line and sinker
![J hook, line and sinker J hook, line and sinker](/photo/j-hook-line-and-sinker.jpg)
" " There is a good reason to commission fire extinguishers. For those that do not know, the silver object under the squeeze handle is a J hook to hang the new extinguisher on, with it still being in the way, even if you remove the safety pin you can not operate the squeeze handle.