The TKC G10 Handle Scales for the Ontario RD/RBS Series Knives are are professionally crafted by CNC machinists, and designed to fit the following Ontario RD and RBS Series Knives:RD-4, RD-6, RD-7, RD-9, RD-Tanto, RD-HawkRBS-4, RBS-6, RBS-7, RBS-9 The...