771-5178, SMC, SMC KQ2 Series Straight Threaded Adaptor, R 3/8 Male to Push In 10 mm, Threaded-to-Tube Connection Style, Brand SMC, Connector A R 3/8 Male, Connector B Push In 10 mm SMC KQ2 Series Straight Threaded Adaptor, R 3/8 Male to Push In 10 mm, Threaded-to-Tube Connection Style