MSP TURBO drain line size?

[chubhawk]

long story short my car is in for repairs mechanic is telling me that the oil return line has a hole and that the hose needs to be replaced. he said the size is an odd mm size? and not easily found.. i don't believe this at all I'm sure it can be replaced with a fuel line etc or silicon hose does any one know the proper diameter of the hose and length any input will help iv searched for hours on the forum.

 

[hornsfan10609]

I have no idea off the top of my head but I have never in my life had a problem finding a rubber hose and clamp to fit, he should be able to figure it out.
If not they are still available new.