RADIO SHACK ADAPTER SQ-239 MALE TO F- CONNECTOR (COAX) FEMALE.  IDEAL FOR CONNECTING A COAXIAL CABLE TO A COMPONENT WITH AN SQ-239 JACK.  MPN#278-0258.  NEW IN PACKAGE, PACKAGE HAS WEAR FROM BEING ON SHELF IN STORE.  PLEASE SEE ALL PICTURES FOR DETAILS. THANKS