Pro's Pro Swivel Clamp Base has a very user-friendly swivel clamping system with sophisticated technology. When the clamp falls back into the clamp base, it opens automatically.

Alternatively, the quick release can be opened by applying pressure on the release button. A significant improvement to the conventional systems is that the clamp base can adjusted with a rotary screw - the adjustment with an Allen key is no longer necessary.

Includes one tennis clamp.