The Plunger Clamps have the same straight
line action and features of the HTC - Series clamps. The unique feature
of these clamps is the collet type bushing that can be adjusted to
eliminate plunger end movement after long, repeated usage. The plunger
moves forward and locks as the handle is moved forward. Plunger also
locks in retracted position when handle is moved backward. The handle
moves a complete 1800 while locking in either positions and can be
swivelled into any position in the other axis to suit the various space
requirements. The handle and linkages are from heavy sections designed
to resist high vibration and forces on the workpiece. Both the models of
this series have a hardened and ground tapped plunger.
