The heavy-duty, molded-rubber Attwood Motor Connector provides quick, convenient connection between an electric trolling motor and the power source. 6" long 3-wire harness with butt connectors. Female receptacle has a weather cover, small face plate for flat surface mount, and two holes for #8 fasteners.• Female receptacle boat-side• Wires: 3• Wire Size: 10-gauge• Volts: 12/24V• Plate Dimensions: 2-9/16"W x 1-3/4"H• Depth Behind Panel: 2-1/4"• Installation Hole: 1-1/8" dia. Weather cover & small face plate for surface mount Boat-side female receptacle 2-9/16""W x 1-3/4""H face plate | Attwood Trolling Motor Connector, Female Receptacle