kamagong
Gold Member
- Joined
- Jan 13, 2001
- Messages
- 10,937
Christian, if you use Bernie Levine's terminology, it is a serpentine double-end Jack, IMO.
Pen knives are loosely differentiated by size and length. If it is a "weight" of knife that you would use to cut a quill, it's likely a pen knife.
If it's size and weight would carve a hammer handle, it's a Jack knife.
I repeat, it's a loose definition, but generally useful.
YMMV
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Thanks for the insight Charlie, though I have to admit that I'm more confused now than ever.
I guess that means that at 3 5/8" closed my Christians knife is a serpentine jack.


A pearl handled jackknife...what a contradiction.