VAF-DB-1/4 VAF-DB-3/8 VAF-DB-HR-1/8-1/4 VAF-DB-HR-3/8-1/2 VAF-DB-P-1/8-1/4 VAF-DB-P-3/8-1/2 VAFI-07 VAFI-14 VAF-PK-3 VAF-PK-4