Why don't you just use a regular sailing knife. I can open
mine with one hand and it has everything.

"Bobsprit" wrote in message
...
BTW..... whale bone is very soft. Almost brittle, porous and won't stand
up
to use.

It's decorative. I use a Jag switchblade aboard the boat. I like the
switchblades which open quick and one handed. Wish someone would make one
with
the spike!

RB