Most of the cable rail that you see installed out there has been a cobbled together system of cable hardware from a rigging supply house or boat hardware supply store. This hardware is adapted to existing or custom framework supplied by a third party. We are quite sure much of it is not code compliant.RailPro has developed a rail system specifically for cable railing. It is comprised of an aluminum framework and stainless steel cable and fittings designed as a complete system to meet today's cable rail code requirements. The fittings we use were specifically designed for cable rail by Ultra-Tec and they fabricate a number of custom fittings for the RailPro cable rail system.Our cable rail system has only 4 components visible to your eye, the top rail, line and termination posts and 1/8" multistrand stainless steel cable. This cable rail system presents very little obstruction to your view and is perfect if you want to feel the breeze.