The lowest 2 strings didn't even reach the tuners, but I have a reversed in-line head-stock, they'll definitely fit a 3/3 head-stock on a shorter baritone, like a 26" or 27".
I'm not going to totally downvote these, though, since they might actually be good strings. They just don't fit on my guitar.
The set of D'addario .15s fit on my guitar, but I'm not too crazy about their tone.
Electric baritone guitar strings are hard to come by.