Sea Dog Polarized Molded Electrical ConnectorSea Dog molded electrical connectors feature molded bakelite and neoprene body with machined brass polarized pins. These electrical connectors have pins that are sized differently ensuring only one way to connect the plug avoiding reverse polarity issues. Features: Molded bakelite & neoprene body; Machined brass polarized pins; Pins are sized differently; 12 or 24 VDC; 1-1/4" length; Dimensions:426162-1 Pins: 2; Amps: 3; 426163-1 Pins: 3; Amps: 4; 426164-1 Pins: 4; Amps: 5;