Scotty 12V Plug and Receptacle Downrigger Accessory - The Scotty 12V Plug and Receptacle Downrigger Accessory features unique locking blades with the industry's largest surface-area for maximum surface contact and electrical conductivity. ConnectPro® connections are weather resistant The marine-grade design includes corrosion resistant, plated-brass electrical components, and a watertight sealing cap The plug's erogonomic, soft-contoured grip allows easy hook-up and blade alignment An O-ring seals out moisture while plugged into the receptacle The receptacle has Marinco's exclusive Perma-Lock™ terminals, meaning they virtually never need to be retightened *Downrigger Plug and Receptacle only. No. 2128 Mount sold separately and not included