MARINCO 104SPP / Marinco Pigtail Adapter Plus 30A Locking To 15A with Locking Screw

Marinco Pigtail Adapter Plus: Allows you to connect multiple appliances to a single marine battery Locking Screw: Securely fastens the adapter to the battery 30 Amp Rating: Provides ample power for most marine appliances 15 Amp Locking Plug: Designed to prevent overcharging and damage to your battery Durable Polyethylene Construction: Withstands harsh marine environments