The E-Stim 4mm cable is a custom made moulded 3.5mm mono jack plug with 1.5M of cable terminated in two moulded colour coded 4mm plugs. 

Created to connect and of our E-Stim electrodes with 4mm sockets (all of our premium range electrodes) to any of our E-Stim control boxes, as well as control units from Folsom, PES and ErosTek. 

When inserted the plug will stick out approximately 25mm, if this is a problem then we suggest you consider our 4mm Low profile cable option.