The Adjustable Crimps from BREAKAWAY have a rubber liner that allows them to be crimped into place yet repositioned without damaging the trace / rig line. This is a handy feature for changing snood positions on multi-hook rigs and means you can create a 3-up trace into a 2-up 1 down in seconds. They can also be used for adjustable bait stops for different sized bait. Fits lines up to 80lbs.