KJC50 CARBON JAMMER

The KJC50 is the recent carbon version of our legendary KJ 3-jaw high-load ascender. The secret of KJ blockers 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. Our blocker is no exception to the chore of cleaning, but we have thought of you: The ascender is in 2 parts, which makes it possible to extract the ascender very quickly without having to disassemble its glued – screwed support. The result : an innovative and efficient ascender that does not let go and that does not damage the strings.