Here is the model 40 Babco from Japan. Admittedly, I ignored even modest care, but the bar and screw are greased with bearing grease at least it won't seize up in the elements. The smallest one is a Stanley "handyman" , good for camping trips(fly tying, etc.); the bigger clamp-on is really beefed for its size, there is only a pat. #, no name stamped on it. It is a great vise for small metal work. The blue is a vise made in Taiwan, well made; use it in the garage where I am limited in space at my work area. It has a good action and is heavy for the size.