2 Part Brake Lines

So I ordered some new brake lines(OEM) but when I put them on I realized that they bolt up to this other hose that has metal rings around it. Where would I be able to find the part number for that piece? I'm currently looking for the service manual in hopes that it's in there somewhere.
Heres a link to the picture
http://www.rockauto.com/getimage/get...47_Primary.jpg

You can see that theres the smaller length that fits to the caliper and then the longer part with the metal rings

just get SS lines. simple. easy. better braking.