30mm Black Bung Only 23635B High quality drain plugs or replacement drain plugs. Rubber O-ring provides a water tight seal. Built in retainer prevents bung loss.
NMEA Analogue transducer input to NMEA 0183 output NMEA-BOX Accepts analog speed/temperature input from a transducer and converts it to NMEA 0183 output. Note that this item comes from the USA and...