4 mm socket, round plug connection, mounting Ø 6.8 mm, black, 23.1016-21

4 mm socket, round plug connection, mounting Ø 6.8 mm, red, 23.1016-22

4 mm socket, round plug connection, mounting Ø 6.8 mm, green, 23.1016-25

4 mm socket, round plug connection, mounting Ø 6.8 mm, blue, 23.1016-23

4 mm socket, round plug connection, mounting Ø 6.8 mm, yellow/green, 23.1016-20

4 mm socket, round plug connection, mounting Ø 6.8 mm, yellow, 23.1016-24

4 mm socket, round plug connection, mounting Ø 6.8 mm, purple, 23.1016-26

4 mm socket, round plug connection, mounting Ø 6.8 mm, brown, 23.1016-27

4 mm socket, round plug connection, mounting Ø 6.8 mm, gray, 23.1016-28

4 mm socket, round plug connection, mounting Ø 6.8 mm, white, 23.1016-29