Can someone do me a favor, if you have a Ka radiator laying around.

[OutToWinPAHC]

Please measure the outer diameter of the inlet / outlet hoses. I know they are 1/-1/4 or 32mm but I think that inner diameter. I have to redo some of my LS plumbing soon And need to order some hoses to make permanent hoses, but i forget what size I need. I used to have a 1-3/8 house on her but it seems off.

But I think 1-1/4 is the inner diameter of the radiator inlet, and the outer may be 1-3/8.

Or to make it simple, if you recenlty bough a lower rad hose do you remeber the size of it?