I have had the 4062 and 4064 models for a few months and am really pleased with them. Adjustable blade tension, reversible/removable clip, high quality steel, nicely designed handle--hard to beat for the bux. The only competition I can think of is the BM Mini-Pika, which I also own.
As stated in another post, it locks up tightly. I've polished the blades on mine with Mother's Mag and Aluminum polish, and stroked a very sharp edge on them. Very nice!
At first glance one might take these for the "Your Choice: $4.99" knife barrel at the hardware store, but there's a lot more knife here. If you want a knife to carry that won't break your heart if you lose it, this is the knife. Or if you want a few spare knives to spread around to the auto glove compartments, tackle box, back pack, etc., again, this is the knife.
Only slight downside I found was that the thumbstud seemed to work better when I pushed it directly away from me alongside the knife, rather than moving it outward and around. No problem.
I don't have the model with the hole in the blade yet, but I know that I will be satisfied with the quality when I get it. I've seen this series of knives at $17 and change. All I can say is thank you Bob Dozier! How about adding some more knives to this series?
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