FRC-1/2-D-O-MIDI-A FRC-1/2-D-O-MIDI-A-NPT FRC-1/2-D-O-MIDI-NPT FRC-1/4-D-5M-MIDI FRC-1/4-D-5M-MIDI-A FRC-1/4-D-5M-MINI FRC-1/4-D-5M-MINI-A FRC-1/4-D-5M-MINI-A-NPT FRC-1/4-D-5M-MINI-NPT FRC-1/4-D-5M-O-MIDI