4 mm socket, crimp connection, 2.5 mm², mounting Ø 8 mm, red, 64.2065-22

4 mm jack, solder connection, 2.5 mm², brown, 64.9201-27

4 mm socket, plug-in connection, mounting Ø 8.1 mm, black, 64.3040-21

4 mm socket, plug-in connection, mounting Ø 8.1 mm, red, 64.3040-22

4 mm socket, plug-in connection, mounting Ø 8.2 mm, black, 64.3010-21

4 mm socket, plug-in connection, mounting Ø 8.2 mm, red, 64.3010-22

4 mm socket, plug-in connection, mounting Ø 8.2 mm, yellow, 64.3010-24

4 mm socket, plug-in connection, mounting Ø 8.2 mm, black, 64.3013-21

4 mm socket, plug-in connection, mounting Ø 8.1 mm, gray, 64.3040-28

4 mm socket, plug-in connection, mounting Ø 8.2 mm, green, 64.3010-25

4 mm socket, plug-in connection, mounting Ø 8.1 mm, yellow/green, 64.3040-20

4 mm socket, plug-in connection, mounting Ø 8.1 mm, green, 64.3040-25

4 mm socket, plug-in connection, mounting Ø 8.2 mm, blue, 64.3010-23

4 mm socket, plug-in connection, mounting Ø 8.2 mm, white, 64.3010-29

4 mm socket, plug-in connection, mounting Ø 8.2 mm, gray, 64.3010-28

4 mm socket, plug-in connection, mounting Ø 8.2 mm, red, 64.3013-22

4 mm socket, plug-in connection, mounting Ø 8.2 mm, white, 64.3013-29

4 mm socket, plug-in connection, mounting Ø 8.2 mm, purple, 64.3010-26

Reducer adapter, 4 mm socket to 6 mm plug, red, 14.1000

Screw-in adapter, 4 mm socket to 4 mm plug, black, CAT II, 23.0280-21