I know someone at some point made a spring loaded device that sunk down in the fuel filler with a spot to attache a chain.

It was made for people like me, where the chain is disconnected from the inside the filler, and have to take the fuel hose off from the inside to fix..

you just reattache chain to this peaice, and lt lockes into place in side the filler, and the fuel goesa round it like normal..


any ideas? I did some searching and done see any threads on it