Premium-quality downrigger plug The patented Marinco® ConnectPro® Plug and Receptacle 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 ergonomic, 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. Note: 2128 Mount and 2126 Receptacle not included; sold separately. Premium-quality Downrigger Plug The patented Marinco® ConnectPro® Plug and Receptacle 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 only. No. 2128 Mount and No. 2126 Receptacle sold separately and not included)