Our Ferrule Swaged Rigging Screw with Jaw/Wood Screw System (System C) is a stylish stainless steel wire balustrade kit. The stainless steel balustrade fittings are easily swaged onto the wire with ferrules using a hand swaging tool. Our Ferrule Swaged Rigging Screw with Jaw/Wood Screw System is suitable for timber posts or timber to metal posts.