Junction knot
How to link two ropes - Application: Joining two ropes of equal or different diameter. Isolating a core shot in a rope. - Advantages: Easy to tie and untie. Reduces snag on pull-downs. Creates clip-in point. During certain mid-rope manoeuver, such as passing a knot on ascent or descent, it is advisable to clip your cowstail into the knot for added security. - Disadvantages: Can capsize at 8kN, but will stop at 2nd knot. - Breaking Strength: - 10.5 kN