Now three sizes are available:

700 mm x 18 mm x 2 mm CamperDive carbon pole comes with male and female M12 thread. the male thread has an O-ring sealed

970mmx18mmx2mm CamperDive carbon pole comes with male and female M12 thread. the male thread has an O-ring sealed

1250 mm x 18 mm x 2 mm CamperDive carbon pole comes with male and female M12 thread. the male thread has an O-ring sealed