This Holder R.*nh303m* is the most expensive of the items that make up this Step assembly.
Parts such as the Step: Bolt,special,5x14, Ball,steel.,8, Pin,split, 1.6, Collar,step are included in the Cb600f3 Hornet 2009 (9) Spain / St Step parts fiche.
In this schematic the "Collar,step Guard" is used most often.