This section includes a common list of wire rope (3/8" or 1/2" galvanized or stainless steel) and hardware package for your zip line. Quality Chain and Cable does not install, engineer or advise on any portion of the construction of your zip line therefor can not list any combination of items as a "kit" and assumes all materials will be used properly. You must know what you want or consult a qualified installer. Calls to Quality Chain and Cable seeking advise on materials to be used can not be addressed. Again, if you know what you need we offer the best quality materials at the best price.