Y-Adapters enable you to split one dockside receptacle between two boat inlets of similar or dissimilar power configurations. Y-Adapters enable you to split one dockside receptacle between two boat inlets of similar or dissimilar power configurations.Sealing collar to create a weatherproof seal when joining cables togetherSuitable for use in wet locationsWatertight molded plug and connector ends for safety and durabilityHeavy-duty, super flexible marine grade cable (30 Amp 10 gauge, 50 Amp 6 gauge)LED power indicatorCorrosion-resistant, nickel-plated contacts5 year warrantyMarine UL® listed