Jiffy Tite part numbers

[Nevets]

I need to order quick disconnects for tank lines (crappy plastic ones broke a while ago). With winter setting in, it's time to think about ordering some parts to get some work done this in the warm garage.

 

Which are the correct part numbers from Jiffy Tite?

 

JIF21505 Socket End 5/16 $25.09

JIF22505 Plug End 5/16 $15.01

 

or

 

JIF21506 Socket End 3/8 $26.29

JIF22506 Plug End 3/8 $15.76

 

Thanks for any info…

 

[ShovelStrokeEd]

The lines are 8mm ID I believe, so the 5/16" parts would be appropriate.

[Nevets]

Thanks Ed