Kidde, the leader in fire protection, has designed the Mariner Fire Extinguisher specifically for marine applications. Nontoxic, dry chemical agent is effective against gas, oil, grease, and electrical fires. The Kidde Mariner Fire Extinguisher features reliable pressure gauge, durable corrosion-proof valve, and easy-to-operate handle. Molded strap bracket included. Meets OSHA requirements. USCG approved. Measures 14.2" x 4.5". Six-year warranty. Fire extinguishers are not returnable. Shipped ground only.