Interesting. I really needed one of those when I broke my wrist 5 years ago, couldn't find anything like it anywhereThat's the old KAT FatKat pedal. I've been using mine for maybe 20 years, and it's a workhorse. I hope that nothing goes wrong though, I don't think they're available anymore.
That's a shame, those were honestly really good designs in my opinion and very usefulThe old Shark and E-Pedal are also long gone, no more simple pedals left.
And by simple I don't mean inexpensive, the FatKat was $179! But, mine has lasted a really long time given the abuse it suffers on tour.