Connect between an inlet and a power cord to resolve power incompatibility issues. Extra wide grip handles, LED indicator lights and outdoor use hard-service cable for quality and durability. The included locking ring creates a watertight seal between the adapter and the inlet. Connects 30A inlets to a 30A RV power sourceHeavy-duty 10/3 STW cable for outdoor useMolded ends for watertight connection between the cord and the electrical contactsPower indicator light shows that power is flowing through the adapterLocking ring creates a watertight seal between the adapter and the inletHandle on 30A male end for easy connection and removal from power pedestal or power cord