Are the power steering lines going into the rack metirc or SAE, and if so, what sized?

I keep on forgetting if they are 5/8 and 11/16 or some metric size..

I need to by a tubing wrench and they are like 7 bucks a pop, don't want to buy both...

Thanks in advance.

 

The fittings on the lines are going to be metric but I don't know the size of them off hand.