Protect your family with the Kidde Mariner 5 Fire Extinguisher for Boats, Single-Use 5BC, designed to stop common boat fires including liquids and gases (Class B), and electrical equipment (Class C). The simple & reliable operation is designed to combat fire hazards using the PASS (Pull, Aim, Squeeze, Sweep) firefighting method, reaching 8 to 12 feet. Constructed from lightweight, durable aluminum, it includes an easy-to-read pressure indicator, corrosion-resistant metal valve assembly, and ergonomic, rust and impact resistant steel handle, ideal for years of service on the water. A strap bracket makes it easy to mount for quick access in an emergency, and the easy-to-pull safety pin design ensures fast activation. Dispose & replace if used, discharged, or if the fire extinguisher is over 12 years old. UL Listed. 12-year limited manufacturer's warranty. Recreational boats over 26 feet may require more than one fire extinguisher. Place a Kidde fire extinguisher within easy reach where fires are more likely to start. Note that the dry chemical agent in this fire extinguisher is non-toxic and won’t damage metal surfaces but may cause skin irritation. *Compared to industry saltwater test standards.