I installed mine a couple of weeks ago. Got it at AutoZone. It was nothing like what I thot it would look like. Only one kid in the store knew what I was asking about. It is in the display with the fuses. Looks like a black fuse with a pigtail. You plug it in in place of the fuse, put the original fuse in the top of the new piece along with whatever fuse you need for the new circuit you are installing. Really neat item. I have always just stuck my new wire under a fuse and put an inline fuse in the new wire.
