Tekko-kagi (Hand Claws) and Ashi-kagi (Foot Claws)
These tools, used for grass cutting and walking on slippery surfaces, were adapted for climbing.
They could, however, be used as a weapon for palm strikes, hook-slashing and kicking.
(Φαντάζομαι πως όλο και κάποιος θα έβλεπε κάποτε φανατικά...