13/30 female contact – N m
13/30 male contact – 7/16 f
1-5/8″ – 13/30 M50 m
7/8” – 13/30 Siem. male contact
7/16 f – 13/30 Siemens female contact
7/16 f – 13/30 Siemens male contact
N m – 13/30 Siemens fem. cont.
