http://www.pistoleer.com/kleenbore/pics/JAG234.jpg
heres all the ones ive found work pretty good. havnt found any thing that the small aluminum jag can fit in but the brass jag fits good in the right size brake line. i hooked the brake line up to a blowgun and shot the brass jag thru 4 sheets of cardboard a bed sheet behind it and into my bedroom wall...
the brass jag an the brass small thing are the same diameter








