Cmc rescue knots CMC demonstrates how to tie a Water Knot. Unlike most knots, the tensionless hitch retains a 100% efficiency rating, [ 3 ] meaning the strength of the knot is equal to the strength of the rope; it is not a significant stress riser . The Prusik knot is a cornerstone of technical rope systems, widely regarded for its versatility and reliability. Tech Tip | AZTEK System Series: Passing a Knot Through a Raising System. Featured Gear $1. CAPTO is available in gray for 10. RESCUE + SAFETY + ACCESS For over 40 years, CMC (formerly CMC Rescue) has been providing the world's most trusted life safety equipment and education to the rescue and work-at-height communities If you have any questions about knots, equipment, or education, please email the CMC Instructors at askaninstructor@cmcpro. For example, adding six more knots to a rope that already has one knot doesn't weaken the rope. CMC Rescue School . Our complete list of Manuals and Field Guides published by CMC for trench rescue technician, rope rescue and confined space entry and rescue. izjdupbzwsmumjwxcxakdoxulrasmrspbjxjbkbxsonshbmzmrlgvkbcmdiiujyfeyeelwteinpwkxqhyg