This is the best picture I have of mine...it's a piece of steel with two 90degree bends and a hole in the top. I bolted it to the frame right under the grille. I put the shank of the flag thru the hole and tighten the nut down on the opposite side. Sorry if that's confusing, I don't have better pics right now.
If I see your pic right (it might be a glare) it seems like you have a hole at the outside corner of your bumper. Either tap the hole or drill it out then tap it for the flag.
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