All i need to know is what tools i would need...

i know the two nuts are probably 13mm but i want to be sure...
do i need any extensions on my ratchet?
do i need anything special to take the clip out where it connects the the clutch pedal?
do i need any tools to disconnect the lines?

Thank you whoever helps me out... my car is 1 1/2 hours away and i got the clutch master cylinder but just need to know what tools to bring with me so i dont get stuck without the right tools so far away from my garage...

Thank you!!