Or
"The DK2-VT-B clamp has a self-adjustable steel ball inserted into both of the clamp jaws.
The steel ball is equipped with torsion protection, allowing the ball to self-adjust up to 9 degrees.
This makes clamping inaccurate parts and castings more flexible.
Please note that this model tends to rotate while clamping, which has to be prevented accordingly in the fixture design."
