A revolutionary concept in Marinco® trolling motor connections! The ConnectPro® connection system's superior electric current carrying capacity eliminates problems that rob motors of power and reduce battery life. The ConnectPro system features a locking plug and receptacle with a spring clamping connection that provides a secure electrical connection for trolling motors. Easy to install. For use with 12, 24, 12/24, 24/36 or 36 volt systems. Receptacle Specifications Universal design for 2- or 3-wire configurations Perma-Lock terminals will not loosen under extreme hull vibration Watertight sealing cap Corrosion resistant, plated brass electrical components Drain holes in receptacle keep water away from electrical components Standard 1-1/8" diameter mounting hole Includes mounting plate for front panel installation; locking ring for rear access installation Easily replaces other trolling motor plugs and receptacles Accepts 10 and 8-gauge wire Plug Specifications O-ring seal for waterproof connections Weather resistant plug cover Corrosion resistant, plated brass electrical components Accepts 16 to 8-gauge wire Ergonomic contoured grip for easy hook-up and ground blade alignment.