On/off black rocker. Contura rocker switch. Sealed front panel components gives these switches complete protection against dust and prolonged spray and submersion. Switchs are vibration, shock, moisture, and salt spray-resistant. Base is made of durable polyester while actuator is of polycarbonate material. Requires .830" W. x 1.45" L. holes. Rated 20A/12V. Black. On/Off (SPST)