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Expa Ten Bolts

Expa = Expansion = 100% positive locking into the flange bore.
Ten = Tensioning = frictional connection to the flange faces.


High torque transmission completely free from backlash.
100% positive locking and frictional connection.
Reduction of flange dimensions possible due to fewer number of bolts for torque transmission.
Maximum torque transmission in minimum space.
Greater security.
Simple and quick installation and removal of ExpaTen in restricted spaces even after years of use.
Re-usable after removal.
Cost savings.


Hydra Clamp Expa Ten Hydra Clamp Expa Ten
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