Thruxton Bar End Mirrors

I'm looking to fit bar end mirrors.
The bars on my 2004 have a threaded end plate.
All the bar end mirrors I have seen have inserts for hollow bars.
Have any of you guys had the same problem ?
and if so what mirrors have you used ?
Thanks
La Roca

 

Having spent hours looking at all types of aftermarket bar end mirrors, all of
which would need messing about with in order to fit, I ordered a pair of
Triumph from Fowlers in Bristol. OK at £60 they are not cheap. That said
took them out of the box and had both fitted in 20 minutes, and look great on
the bike. As the old saying goes you get what you pay for.