Kidde Mariner 5 BC Portable Fire ExtinguisherThis Kidde 5 BC Portable Fire Extinguisher is suitable for use on Class B (liquids and gases) and Class C fires (energized electrical equipment). Easy to operate and powder coated for corrosion protection, this fire extinguisher provides a pressure gauge with an at-a-glance status. The Mariner 5 unit is manufactured from lightweight aluminum and includes a tough aluminum valve assembly.Features: Easy-To-Pull Safety Pin; Rust Resistant Handle; Clear Instruction Label Using Graphics To Show Steps Required To Operate Extinguisher; UL Approved Strap Retention Bracket; Pressure Gauge Provides At-A-Glance Status; 2 lb. Of Monoammonium Phosphate Fire Extinguishing Agent (Average); Portable; Powder Coated Cylinder For Corrosion Protection; 12 Year Limited Warranty; Specifications: Dimensions: 3-1/4" x 4-1/4" x 4-1/10"; UL Rating: 5 B:C; Class: BC; Cylinder Material: Aluminum; Extinguishing Agent: Monoammonium phosphate; USCG Approval: Yes, DOT Approved;