The coupling of the PeniMaster®PRO belt expander system
On part of the belt pulling force generator, the coupling consists of a specifically shaped stainless steel bracket as coupling socket and, on part of PeniMasterPRO basic, of a two-stage coupling head on the glans chamber.
In order to connect both parts, the narrow segment of the coupling head is pushed into the U-shaped protrusion of the stainless steel bracket. During application of the penis expander system, the protrusion is pulled automatically to the wider segment of the coupling head. As the protrusion tapers in an upwards direction, coupling head and coupling socket are connected reliably in this position.