I ordered this knife along with some antifouling paint a month or so ago. The model I got has the single sharp blade and a locking marlin spike. I tied a short bit of line to the locking mechanism that helps me pull it from my pocket easier than if the knife was in there by itself. The knife is really sharp. It cuts through line super-easy and keeps the line un-frayed so I can take a lighter to it and melt the ends. I've also used the marlin spike to help remove staples from some interior teak pieces and it did a better job than a standard screwdriver. My only complaint is that the blade doesn't have some sort of locking mechanism. I'd seen other knives for more money but so far this knife does the trick.

So far it seems to be a solid product. We'll see in a few months if it's made out of quality stainless steel or that cheap stainless that's everywhere these days. No blade lock that I can see.

Excellent product at an affordable price. Well built [...]