Originally Posted by Hance
I grabbed a pic for you. It only takes a second to do and can prevent a disaster. The pics shows how it works better than explaining it really.
, on Flickr
I have 2 comments for these stand of horns ...
a) the fuel tubing is on the CLEVIS ... not the horn. The correct name for these are KEEPERS
b) These stand off horns with the threaded link - i have had these put a side load on a clevis and even with KEEPER .. caused clevis to open .. when under serious load as in high speed and the link turns on the thread ... I prefer a fixed horn with holes.