It ensures a smooth, safe finish at the end of the ride. These can easily be added to your existing zip line without taking down the cable. Kit contains: 30 of 1/2" bungee rope ZLP Brake Block 1 1/2"x 3 1/2" Lag Screw Eyebolt 2 3/8" Quicklinks Features: easily installed without removing you cable works good on most 150-300 zip lines.
