US Patent 7431100 Fire fighting tool

A fire fighting tool includes an elongated hollow cylindrical nozzle having a plurality of openings surrounding the nozzle, a tubular member and a coupling for connecting the tubular member to a hose. The tool also includes a mounting member for positioning the nozzle within an interior of a structure. The mounting member includes a base, an upper member and a pair of rotatable clamping members adjustably mounted on the mounting member for engaging inner and outer surfaces of a wall. The mounting member and nozzle extend through an opening in the wall for spraying water or other fire suppressant onto the fire. The tool also includes a rotatable heat shield for protecting a fireman from heat and smoke and a handle for carrying the tool.