Blow gun with standard rubber nozzle 1/4-in. female national pipe thread (FNPT). Convenient thumb-controlled pistol trigger air handle for comfort reducing hand fatigue. Connects directly to air hose. Blows away dirt, dust and debris. Ideal for use in shops and garages. Lever-trigger blow gun for most frequent-use applications. Rubber tip provides a leak proof seal for cleaning out oil passages and fuel lines.