Y Adapter, 2-50 Amp Locking To 30 Amp Locking Cat. No. 166AY Weight 5 lbs	$393.70
Product Features:  Equipped with covers and sealing collars, for use in wet locations Male Connector: 30A 125V Locking, attaches to dockside receptacle or cordset Female Connector: 2-50A 125V Locking w/ Sealing Collar System, attaches to cordset or boat inlet