BESSEY Angle Clamp WS-3+2K 

Do they say made in China on them?

@@HarveyJohnWillmott Indeed. I live above a shop that used to sell the entire Bessey range, but that's no longer the case. Some of the Bessey clamps are still made in Germany and the shop still sells them, but the "made in China" clamps are banned because of their low quality, human rights issues etc.

@@jacquesmertens3369 I recently bought some of their small one handed quick clamps and thought they were absolute tat, and sent them back. They were made in China. I think my wolfcraft ones are way better, and are truly a one handed operation. I do like the look of the more expensive bessey clamps though, they look very good. I know they also make them for festool. I have a few of the festool screw clamps.

In what situation would you use just one clamp to glue a corner together without fasteners. Would you use one clamp to glue a wide piece corner together? Or even one at the top and one at the bottom, no. What about the center not being clamped without fasteners. Your point is weak.

if you still end up with a gap it will end up with a gap with any other clamp aswell, the wood is probably bent or warped.

There isn't any type of clamp that can pull the wood together. You have to push both pieces of wood towards each other. The clamp cannot do that. I do agree that this type of clamp isn't the easiest for pushing from 2 sides while at the same type applying pressure by turning the axle. For glueing I personally prefer clamps with 2 axles, allowing you to dry fit the pieces first, then apply pressure to 1 piece, apply the glue and then push the second piece against it. The first piece is already fixed, meaning the second piece can't push the first piece out. By doing so it's easier to avoid a gap.