121-6232, Festo, Festo QS Series Reducer Nipple, Push In 12 mm to Push In 8 mm, Tube-to-Tube Connection Style, 130608, Brand Festo, Connector A Push In 12 mm, Connector B Push In 8 mm Festo QS Series Reducer Nipple, Push In 12 mm to Push In 8 mm, Tube-to-Tube Connection Style, 130608