FRN-R-2 FRN-R-1-8/10 FRN-R-175 FRN-R-17-1/2ID FRN-R-17-1/2* FRN-R-17-1/2 FRN-R-1-6/10 FRN-R-15ID FRN-R-150 FRN-R-15/100