Rogue - Fist Weapons

In the Combat talent tree we have an option to select “Fist Weapon Specialization”, I’m fairly new to Rogue and I never played a lot of Classic or Retail but love the idea of using combat claws and the likes on my Rogue, unfortunately, I don’t seem to be able to find any fist weapons and is this a viable option for a Rogue as it seems a very fitting style over the dual-wielding two swords that look big enough to require two hands to even lift…