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What is a "Friction Folder"

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OK, so my ignorance is showing again. I've carried my "pocket knife" for years, but until this forum, I've never heard of a friction folder. From what does this term eminate, and how is this different from my "pocket knife"?

This is typically a folder without a back spring. The blade is pinned tight enough to have a bit of friction, so it doesn't fall open on its own.

Usually, they will have an extended tail on the tang to stabilize the blade when open.

Here is a good "how-to" book for rustic friction folders:

Antler and Iron II


A Google image search for "friction folder" will turn up a lot of nice examples.


Don

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And what is the distinguishing feature of a slip-joint folder?

And what is the distinguishing feature of a slip-joint folder?


The spring in the back of it and lack of a locking mechanism.

Bob

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