DMM A531GR Carabiner Mini XSRE 4Kn Type_Air Filter Holds gear & lines to

Holds gear & lines to prevent from moving past the end of the carabine

It does this by allowing the bungee to run past the ascender all the way to the foot through a liner where it then pulls the lower tether and ascender up the line from the bottom when it is un-weighted

with two double pulleys

that's all that matters

DMM A531GR Carabiner Mini XSRE 4Kn Type_Air Filter Holds gear & lines toThe DMM XSRE Carabiner is small but mighty (consider it a power peanut), easy on the eye and full of attitude this small racking element is the full package. Hot forged I Beam body provides the backbone of this super strong featherweight. This is the most useful high performance accessory carabiner on the market with hundreds of potential applications.