I used to have one - looked like a modified screwdriver blade at on end and a push bike tyre lever at the other, if I remember rightly. One day I might delve into the darkest reaches of my dilapidated old tool box to see if it still lurks therein.
Get it on e-bay as a collectible item, some idiot will pay £50 for that original Triumph push rod. Sounds more like a burglars jemmy bar Steve!
I think it would be a bit too small! Worryingly, I am getting strange urges to see if I can find it. Best not to do it now though, SWMBO would be less than impressed.