I have them on my Plus 8 and I modified the supplied socket and drilled the extension on it and welded a half inch by two foot bar on it, this is sufficient for tightening but you need a scaffold pole fitted over the modified socket to remove them - not a roadside job but it's worked for me for nine years.
![[Linked Image]](http://tm-img.com/images/2023/06/14/P26-01-15_13.20.jpeg)
I suspect spare wheels could possibly be available as when
this car was first advertised by MR around a year ago it had the Lightweight factory alloys fitted

Another dealer offered a full set around two years ago, so they do come up every so often.
p.s. BHM have a lovely looking early
Roadster in stock fitted with the Lightweight Alloys.
![[Linked Image]](http://tm-img.com/images/2023/06/14/DSC06324.jpeg)