What is the thickness of the Oil feed line for the sr t25/t2

What is the thickness of the Oil feed line for the sr t25/t28??
3/16??

I would imagine somewhere in the vincinity of 1/4" I.D.

Pull out your vernier and measure! You can get those at the dollar store
for the plastic ones.

Hahaha ya I know, I just can not make it to the car to mesure, that is what I am asking.