Best practie connection between the immersion wort chiller and the kettle wall

[nexy_sm]

Hi all guys,

i would like to be able to connect my immersion wort chiller with the wall of my kettle and then to plug the hoses from the outside. What is the best way to connect the chiller with the outside world? In my process i would like at put the chiller near the end of the boil and to screw its terminals. Basically something like this but i do not know the name:

https://goo.gl/images/kV8jg2