The PeniMaster PRO rod penis expander system in sectional view
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PeniMaster PRO rod expander

The coupling of the rod expander system PeniMaster PRO

Front view of the PeniMaster PRO rod expander system with coupling socket
  • automatic coupling between PeniMaster PRO and pulling force generator
  • cannot be released when pulling force is exerted
  • simple handling

The coupling of the rod expander system PeniMaster PRO connects the rod pulling force generator with PeniMaster PRO basic during application.

Detailed overhead shot of the coupling system of the PeniMaster PRO rod expander

For this, the rod pulling force generator is equipped with a coupling socket with U-shaped protrusion at the front side which the narrow segment of the two-stage coupling head of the glans chamber is pushed into. During the application of PeniMaster PRO, the protrusion of the coupling socket tapered towards the top cannot slip from the wider segment of the two-stage coupling head due to the effects of the pulling force, which is why a firm connection is provided for.

PeniMaster PRO coupling socket of the rod expander for the glans chamber

The coupling socket consists of heavy duty plastic and can be pressed comfortably to the base rods and extension rods of the pulling force generator from the top (clip function).


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