Join Date: May 2005
Location: Mayenne France
My Motorhome: Frankia T640 FF2
Thanked 209 Times in 186 Posts
If it were mine I'd fabricate a pair of caps and fix them in place, I say a pair as it would keep the appearance and hopefully make it look original.
I'd use something like .5 mm 302 stainless sheet as it could be nicely polished for a decent finish.