Vacuum reservoir line

[SuperLbody]

Hey guys, need to know if anyone knows the size of the hard line line that comes from the reservoir to the HVAC. Had to cut and shorten it to keep it working but found out the rest of the line is deteriorating.

[1988GTU]

Bought both 1/8" & 1/4" in spools. Worked for me.

[SuperLbody]

That the inside diameter? Looked to be much smaller than that.

[1988GTU]

It's what I have on the shelf and thats all ive ever bought it for. Every vacuum line I've replaced has been rubber or silicone for the beretta elsewise.