I had hood pins previously (the actual pins). Last week, I decided to 'upgrade' to the locking coke machine style keyed locks. I like them very much, but I wished they came with an interlock that would set off a loud siren when they are unlocked and I start the car moving!
The lockable style I purchased were a universal type manufactured by Mr. Gasket. Purchased them at the local NAPA store.
Steve Leslie, 65 coupe in restoration. 302, toploader, A/C, disc brakes, bench seat
http://albums.photopoint.com/j/View?u=1571478&a=12535662&p=46267978&Sequence=1.jpg