The Scotty ConnectPro by Marinco 12V Downrigger Parts feature unique, locking blades with the industrys largest surface area for maximum surface contact and electrical conductivity. Weather-resistant and corrosion-resistant. O-ring seals out moisture, while exclusive Marinco Perma-Lock terminals virtually never need retightening. Available: Receptacle, Plug. Cancer and Reproductive Harm- www.P65Warnings.ca.gov.