I want a Findenser with a B29 joint at both ends. Can you supply this?
FAQ from Radleys
It is not possible for us to manufacture a Findenser with a B29 socket in addition to a B29 cone, as B29 would be too big for the outer metal fins section to fit over onto the glass body.
If you need a B29 joint at both ends, you should order:
RR31102 Findenser B29 Cone, B24 Socket - 400mm long
RR139142 Enlarging Adapter Ordinary B24 to B29
(to fit in at the top, to enlarge the B24 socket to B29).