I tried out the JRB Ascender Hitch on my rappel line for climbing and rappelling, this morning and it worked great.
I ended up shortening the bottom loops and redressing the hitch, so it wasn't as long. I liked how well it would bite the rope and hold me in place....and then it only took 2 fingers to release it to rappel.
The rope is 9mm Oplux and the hitch is made with 6mm climbing rated rope.
If you're interested. This is how the hitch is tied.
I ended up shortening the bottom loops and redressing the hitch, so it wasn't as long. I liked how well it would bite the rope and hold me in place....and then it only took 2 fingers to release it to rappel.
The rope is 9mm Oplux and the hitch is made with 6mm climbing rated rope.
If you're interested. This is how the hitch is tied.