They're a custom set wound to 125TW 100 80 60 40 28 in Nickel, and they are wound to feel as close to those gauges on 34" as they can be at 31.5" scale.
I believe they have thicker cores.
I tried heavier and lighter strings, regular, tapered, and exposed core and the 125TW felt about right.
I've played Nickel for a long old time, but I've just ordered a Stainless Steel set for one of my 6ers to maybe get a little more bite.
All in, I can't recommend Newtone strings enough.
I used to use DRs, mainly Sun Beams, but their quality control became appalling, and as much as I liked the Sun Beams, they were a little too mellow, and the Lo Riders, a little too much. The Newtone Nickels sit perfectly in between for me, the feel of Sun Beams, but with a little more edge and poke.
They're hand made here in the UK, so using them supports a local business too is a nice extra as well.
If anyone wants to hear how the B is on the shorter scale with these custom Netwone strings, here's some samples I did when I got my first ACG short(er) scale 6, apologies in advance for the playing >>
Cheers,
Eude