Marinco 50A Sealing Collar w Threaded Ring This sealing collar provides maximum moisture protection between cordset and adapter. At Marinco, we make electrical products that stand up to the harshest environments. Every product we make is designed to withstand the rigors of life at sea. Use with 50 amp only systems Use when combining 30A EEL cordset with another cordset California Residents WARNING Cancer and Reproductive Harm - P65Warnings.ca.gov Other Details Google Product Type Shorepower Prod