The FME to PL259 adaptor allows KS30 or any VHF antenna with FME connector to fit Class A AIS systems. Or any system with PL259 style connection.
“This mount comes with nylon adapters to fit vertical or horizontal, square or round rails with a 22/25/35mm diameter.”
“Extra Heavy Duty Stainless Steel Ratchet Mount. Use wherever its extra heavy-duty construction is needed.”
“Handle allows easy fold down of antenna and 4 way design allows for mounting on any surface. Suitable for use with any antennas using standard 1″x14 TPI thread.”