The ETP Bushings


 The alternative to the keyway joint.

 Transmits both axial and radial load.

 Eliminates machining of keyways.

 Saves space and material, permitting reductions in shaft diameter of up to 25% 
  to transmit a given torque due to the absence of shoulders or keyways.

 Provides infinite angular and axial adjustment.

 Requires no special machining.

 Normal tolerances are all that is required.

 Consistent concentricity assured by the design of the bushing and high standard 
  of manufacturing tolerances.