DUAL TAPPED COIL FOR SOME MILITARY PIECE OF EQUIPMENT.  OUTSIDE COIL MEASURES APX. 2 1/4" IN DIA AND 2" TALL.  iNNER COIL IS APPX. 1 3/8" IN DIA. AND 1 1/2 "TALL WITH ONLY TWO TURNS OF WIRE AND IS CENTER TAPPED.  TOTAL HEIGHT OF UNIT IS 3'.  NICE PROJECT DUAL COIL AND COIL FORM.  NEW MIL SURPLUS IN BOX.