The Crimp Tool Kit from BREAKAWAY is a new crimping tool for the new adjustable crimp. The housing of this ingenious tool is made of sturdy plastic, so you can keep it in your tackle box without fear of corrosion. The metal blade that produces the lateral crimp is specially hardened for maximum durability. For too long, crimps have been the weak link in track design, especially with crimpers that produce jagged cuts across the crimp. damage to the track body in the process. This new tool shrinks lengthwise ways in a neat controlled manner, allowing the adjustable crimp to be virtually locked or to a more readable degree so that the crimp can be moved to match the trace design. The tool comes complete with 20 pleats and rubber inserts, but should only be used with the new soft adjustable pleats.