MX 4mm Banana Male Connector Industrial (MX-755)

The 'industrial' designation on this banana plug points to a tougher build than the economy versions carry - thicker contact material, a more robust housing - meant to survive the daily wear of a busy test bench or a field technician's kit rather than light, occasional use. It's the standard 4mm banana size, so it mates with any compatible socket or test lead already in use, but the sturdier construction pays off specifically on equipment that gets plugged and unplugged dozens of times a day over months and years of service. A sensible upgrade over the cheapest banana plug whenever the connector is actually going to see that level of use.