Mustad 39950TNP-TS 3X Triangle Demon Perfect Circle Hooks are constructed with Mustad’s unique Triangle Concept wire. These 3X extra heavy wire circle hooks utilize a triangular profile wire as opposed to the standard round profile to prevent rolling or moving around inside the puncture point during the fight. Not only does this design help you keep fish pinned during long battles, but the triangular design along with Mustad?s specialized forging technique has proved to produce a hook that is 10% stronger than those made with traditional wire. Perfect for use with heavy offshore fishing applications, these hooks feature razor sharp needle points with Mustad’s UltraPoint technology, a round welded eye, and non-reflective low-visibility T-Steel Finish.