Type A & B Concrete Base for Fire Extinguisher Box (PAT.P) for Fire Equipment -Type A & B Concrete Base for Fire Extinguisher Box (PAT.P) for Fire Equipment- Type Part No.B1(Type 10, for 1 pc)25KONB1XB2(Type 10, for 2 pcs)25KONB2XA1(Type 20, for 1 pc)25KONA1XA2(Type 20, for 2 pcs)25KONA2XA3(Type 20, for 3 pcs)Same as above Extinguisher Ypes .