basic extrusion of a profile

[emanuele grasso]

Bye to all,
Excuse the banality of the question: but how do I extrude the profile face you see in the annex? I do not believe that before performing the extrusion I must necessarily use the "converted entity" command to create the sketch.
thanks to the answer

 

[xxfast]

enter the welding function and change the length.

 

[emanuele grasso]

Take into account that is a step
Then another thing: what's the name of the command?

 

[MassiVonWeizen]

with moving face

 

[emanuele grasso]

Thank you very much @massivonweizen !