How big a flag you flyin ??????
If it's not tooooo big, you might find a old Fishing Rod and mount it to the carrier with some clamps or whatever.....
Big Salmon or Surf rods are pretty stout and should hold a flag so long as it's not too big.
Check re-sale stores, pawn shops and garage sales.....Remove the guides...
Or buy a new Blank if yer bucks up......"BH"
07-JKU-X /Poison spider Evap.Skid/Master craft grab handles/Or-Fab spare tire-can carrier/ Gibson SS Duals/ Q-tec Floor Liners/Hidden Hitch Receiver/ AntennaX 7inch/ 48" Hi-Lift./ 8"X16"X4"bs Steel smoothie wheels/ 265X75R-16 Kelly Safari TSR tarz.
Viet Nam Veteran 69-70, Troop "D" (AIR) 3/4 Cav. ,25th Inf. Div. CUCHI RVN. UH-1H Crew Chief of the "Pinball Wizard" 68-16224. Call Sign "CENTAUR".