Waterproof single circut switch with detachable key. Can serve an an anti-theft device. Key can be removed in "off" position. Required by most racing organizations, these switches protect the vehicle's electrical system and can provide an additional level of safety for maintenance, prevent battery drainage and prevent starting by unauthorized individuals.

• Waterproof
• Removeable key to protect from unauthorized use
• Protection against electrical fire

Great for use in cars and trucks. Easily disconnect your show car's battery or when your vehicle will be stored for long periods of time.