ב"ה

The Mishkan's Final Touches

Mechabeh - Extinguishing
Extinguishing a flame is forbidden on Shabbat, but most applications of mechabeh are rabbinic prohibitions.
Makeh Bepatish - Completing
Makeh bepatish literally means “striking the [final] hammer blow.” A craftsman’s finishing touches perfect the item and make it complete; likewise, the melachah of makeh bepatish includes any activity that completes the formation of something.
Hotza'ah - Transferring
Carrying or transferring any item from one place to another—under certain conditions—constitutes the av melachah of hotza’ah and is not permitted on Shabbat.