The STIHL adjustable round nozzle helps professionals with targeted removal of leaves, lawn clippings, hedge trimmings, and other yard waste. It takes just one step to attach the round nozzle to the tube of a STIHL leaf blower, and the air stream can easily be changed during work, allowing for quick adaptation to new working conditions without having to change the nozzle. In the first position, the nozzle is all the way open, providing maximum air volume. In the second position, the air stream is narrowed, providing maximum air speed. Wet leaves or damp dirt can easily be removed with the targeted and stronger air stream.