VistaView CableTec 1/8&rdquo; 7x7 Stainless Steel T316 Aircraft Cable Wire Rope &ndash; 1,000-Foot Spool HIGH-GRADE STAINLESS STEEL  This cable wire rope is made of T316 marine-grade steel that offers maximum durability. LONG-LASTING RELIABILITY  VistaViews cable is highest grade of stainless in the US market, which you can install and not worry about. VERSATILE  This cable rope can be used for any type of residential cable railing, for both indoor and outdoor applications. FLEXIBILITY  This cable has a medium flex to it, allowing you to go around corners and bends. DO IT YOURSELF  This cable is easy to use, allowing you cut your own lengths and attach your own fittings.