Where does fuse box mount?

Thought I had one but I don't. Under the dash to the left of the steering colum is a little metal plate with a hole in it. I'm not sure its the same but mine mounts to the top of the plate so I have to almost lay on the floor to get my hands in there. Donno if that helps any :-P
I do remember seeing a plate with a hole in it . . . I'll check on it. Thanks Rog