121-6193, Festo, Festo QS Series Elbow Threaded Adaptor, R 1/8 Male to Push In 10 mm, Threaded-to-Tube Connection Style, 190658 Festo QS Series Elbow Threaded Adaptor, R 1/8 Male to Push In 10 mm, Threaded-to-Tube Connection Style, 190658