Two Pair of 2-Pin Din Speaker Plugs HiFi Connectors Screw-Type for Bang & Olufsen - SABA - Sonab - GRUNDIG. Those being sold are in picture No.1 and No.2 with the cable protector. i.e. the long protrusion at the end of the plug.
HIRSCHMANN 2 PIN Speaker Din In Line Socket Female Connector
2 Pin DIN plugs (sold as a pair) - Specialist Audio Cables for
Made in Germany 2-Pin Din Speaker Plugs Male Connectors B&O
Low Profile German made 2-Pin Din Speaker Plugs Connector Solder
2 pin DIN Socket Speaker and HiFi Connector Screw Terminals Strain
German Made 2-Pin Din Speaker Plugs Socket HiFi Connectors Screw
2 Pin DIN Male Plug HiFi Loudspeaker Cable Solder Connector Audio
SPECIAL-USE German made 2 pin Din Plug Speaker Connector Screw
kenable 5 Pin Male Din Plug to 2 x RCA Phono Male
German 2-Pin Din Speaker Plugs Socket HiFi Connectors Screw Type
kenable 2 pin DIN Plug Speaker and HiFi Connector Screw Terminals