J. W. Winco, Inc. CKSQ

Lightweight yet a good choice for medium-duty clamping applications. Quick release knobs are used in such applications where the knob has to be completely removed after the releasing operation and refitted very rapidly for re-clamping. The knob is tilted over the threaded spindle. When in position, the knob is brought into a straight position for meshing of the two threads on knob and spindle. The knob will then have to be turned only by a fraction of a rotation to achieve clamping.