Bayonet locking. Heavy duty 40A.This 4 pin plug will only suit 4 pin receptacles NOT 2 PIN types!

8-Pin Cable Coupler - LINKS TWO NL8FC'S

Male 8-Pin Line Connector - 50 amp Black Shell NEUTRIK 8 pole male cable connector, black-chrome metal housing, chuck...

NEUTRIK speakON cable connector, screw terminal assembly with chuck type strain relief.

RUBBER DUST COVER FOR speakON CHASSIS CONNECTORS Dust protection cover for most speakON and powerCON chassis...

8-PIN LINE CONNECTOR LOCKING 8 pole cable connector, latch lock, chuck type strain relief for cables 8 - 20 mm...