The KJC10 Carbon cone (without support) for direct installation in a female cavity. The KJ cone can thus be perfectly integrated into a mast, a deck, a boom or a bowsprit, etc. The secret of these KJ high performance clutches lies in 2 simple technical elements: a conical shape where the more you pull the more it gets stuck and the use of 3 jaws to distribute the load over 360 ° so as to never flatten or damage the ropes. The result: an innovative and efficient rope clutch that does not let go and that does not damage your ropes. It can also be remote operated.