Double braided for superior strength - two ropes in one. Manufactured from 100 nylon in both cover and core. Easy handling - will not kink, hockle or rotate under load. The strongest, most dependable dockline available. Double braid nylon, also known as braid on braid or yacht braid, is actually two braided roes combined into one rope. A braided core is covered with a braided jacket to produce a strong easy to handle rope. This rope is spliceable and very strong. Nylon double braid is the prefer