The 3 1/8" liner lock has 7Cr17moV blade steel and G10 scales. I know Kershaw used to make allot of them but this has no makers name on this one.
The other one is a key chain knife that's actually a tight little frame lock. I have no clue about the blade steel But I like the little bugger. It's actually got a lock bar stabilizer.
Any idea who's making these things? I'm to lazy to take pics right now so here's a couple from Blaine's website.

