Piston Hank fitting?

[Refueler]

Never liked the double Ramshorn type plastic hanks ... type where you pass the hank over stay and then turn 90 deg. One sail that had these - I removed and sewed piston hanks in their place.

 

[ridgy]

I wouldn't bother with the plastic dinghy type, as someone else has said they like to fall off by themselves. This is bad enough on a dinghy when you can reach forward and out them back on.