Fire extinguisher is suitable for use on Class A (trash, wood and paper), Class B (liquids and gases) and Class C fires (energized electrical equipment). Easy-to-read gauge lets you quickly see if the extinguisher is charged and ready for use. Clear instruction label features descriptive graphics to show you the steps required to operate. Easy-to-pull safety pin allows quick use during emergencies. Impact-resistant metal valve, handle and lever ensure long-lasting performance. Included wall hanger conveniently mounts the extinguisher in an optimal location for quick access.