Voile Switchback Telemark Binding Voile Hardwire Rods are manufactured from high quality hardened steel for long term durability. This Hardwire Rod will fit all Hardwire brand bindings starting from the 2003-2004 season to the present season including the Switchback, Womens Switchback, Switchback X2, and Hardwire 3-pin bindings. They are not compatible with Voile Hardwire binding models prior to the 2003-2004 season. Set of 4 replacement rods, order will contain 2 right and 2 left rods.