The 90 Degree Weld Clamp has a 90 degree angle in all directions according to my locksmith. A pleasant surprise for a cheap imported product. The clamp bed is machined and allows the movable clamp to move freely. The clamp arrived with the screws holding the threaded rod and hinge loose and need to be tightened. The addition of sealant solved the problem. The two features of the clamp that I found a bit disappointing are, first, that the threaded shank and single contact grip are slightly smaller. Second, the clamping depth is suitable for smaller metal. All in all a trigger clip for the price.