Abstract: A fluid dispensing scrubber includes a shaft having a first end and a second end; a fluid inlet configured to receive a first fluid from an external source; a reservoir configured to store a second fluid; a valve assembly configured to selectively mix the first fluid and the second fluid; a scrubbing head supported adjacent the first end of the shaft, the scrubbing head including a brush and a motor operable to rotate the brush; a battery pack supported adjacent the second end, the battery pack operable to provide power to the motor; and a dispensing nozzle configured to selectively dispense one or both of the first fluid and the second fluid, the nozzle supported on an exterior surface of the scrubbing head.

Abstract: A portable electric tool having an elongate housing including a first housing member and a second housing member pivotally connected to the first housing member about a pivot axis along a common mating plane. A channel formed adjacent a proximal end of the first housing member cooperates with one of a plurality of apertures formed through a proximal end of the second housing member to form a passage therebetween. A locking mechanism for adjustably positioning the second housing member relative to the first housing member about the pivot axis includes a spring disposed within the passage, a pin biased against the spring shiftable between a locked position and an unlocked position relative to a common mating plane and a locking member adapted to shift the pin between the locked and unlocked positions.