Yeah, finding skinny fenders for 26" wheels can be a challenge. What size tire is on the LHT? The SKS P45 works with tires in the 1.5" range (plus or minus). The SKS P35 works with the smaller 26" tires (1.3" (32-599)).

I have used the P45 and currently have P35 on my commuter (26 x 1.3" tires). Both are actually designed for hybrids with typically 700c wheels, so some fitting might be require for an ideal fit.

By the way, with the SKS you can carefully use a heat gun to do a little re-shaping of the fender's arc. On my commuter (my SUB), I modified the mounting brackets so I could keep the fenders close to the tires.