The PeniMasterPRO rod penis expander system in sectional view

The coupling of the rod expander system PeniMaster®PRO

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

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 PeniMasterPRO, 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.

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).

Front view of the PeniMasterPRO rod expander system with coupling socket
Detailed overhead shot of the coupling system of the PeniMasterPRO rod expander
PeniMasterPRO coupling socket of the rod expander for the glans chamber

ProductsPeniMaster®PRO rod expanderProduct detailsCoupling