JoyTube Reducer Hex Nipple, 1/4“ x 1/8” NPT( O.D x O.D: 1/2″ x 3/8″ ), Silver
JoyTube Reducer Hex Nipple, 1/4“ x 1/8” NPT( O.D x O.D: 1/2″ x 3/8″ ), Silver. 1/4″ Male to 1/8″ Male NPT reducing hex nipple. (1/4″ Male NPT OD size is 1/2″ ; 1/8″ Male NPT OD size is 3/8″).