SpanClamps Retractable

SpanClamps Retractable Quarter-Turn Clamps

Quick Locks for Frequent Changeover


Plastic KnobMetal KnobStainless Steel Knob
How to Use

  • Ensure that the knob is positioned at the "OFF" position, and the shank is retracted.
  • Insert the Retractable Quarter-Turn Clamp by pressing the knob.
  • Turn the knob to the "ON" position for clamping. The knob clicks when it is Clamped. Turning the knob to the "OFF" position, the shank returns automatically to the unclamping position.


The Shank retracts at the unclamping position to enable operation without interference with the base plate.