As in George Bush ??George
It's for Projects.Is it for a project or a repair?
For a project, I use extended pin headers. The longest I have is more than 3 cm long. Even Tektronics used that approach in its scopes.
For repair, the one on the right looks like a right angle connector for a board . It has two plastic mounting pins and it is probably meant to mount permanently to a board. There appears to be solder on the pins on the presumed male side and on pins to the board. That would be unusual for a connector that is intended to be disassembled.
The three pieces do not appear to be the same. Pictures with better lighting and multiple views of each piece would help
John