X-Strong trebles hooks from Kodex are produced from high tensile strength 110 carbon, which means they will not easily straighten out. The points are very sharp to give maximum penetration, while the welds on the treble construction are super secure. They are finished in black chrome that slightly flashes like the skin tones of a silverfish, making the hooks themselves an attractant! Available barbed or semi-barbless in sizes 4, 6, 8 and 10. The semi-barbless versions have just one barbed prong/point - this should be used for mounting the hook bait - while the other two points are barbless for fish welfare and ease of unhooking.