The Klong-Nai Barge(No. 41) / The Klong-Nok Barge(No. 42)
The Klong-Nok Barge(E-Luang)- The Klong-Nai Barge(Tang Mo) Barges, using Rua Krab, are the boats of the Commander-in-Chief and his Deputy.

The Police Barge (No. 43-45)
Outer-Innner Police Barges, using Rua Krab, are for the Royal Police.

The Saeng Barge (No. 46-52)
Rua Saeng, served by Krab Kanya, is to carry Navy personnel, and to lead or follow the Royal Throne Barge in the Royal Procession.