Mine doesn't have a brand name and I've had it so long I don't even remember where I got it. It has taken a beating over the years though. It rotates, like GearNut's, but it doesn't move if you dog down on the levers. It's blue, and opens to 8", and has a built in anvil for beating on things. That's all I know.
One hint for anyone unfamiliar with mounting a vice on their bench is to clamp something in it that extends below the edge of the bench before drilling mounting holes. That way you can clamp long stuff in it and the bench won't interfer with your work. In other words make sure the front of the stationary jaw is even with or extends out past the edge of your bench.
Tom