Grommet - with female thread and one plug-in end - N - 28mm-Rp1
Grommet - with female thread and one plug-in end - N - 35mm-Rp5/4
Grommet - with female thread and one plug-in end - N - 42mm-Rp6/4
Grommet - with female thread and one plug-in end - N - 54mm-Rp2