On Wed, 17 Aug 2011 20:34:08 -0700, wrote:

Has anyone seen a ratchet spanner with the ratchet on an *open* end of
a spanner (rather than the box end which is common)?

I have just the job for a 22 mm version...if it exists!

http://goo.gl/CSMhH
http://goo.gl/O2YyL
http://www.youtube.com/watch?v=pjdJfWvPqmc

It looks like most sets only go up to 19mm.
If you have a full 1/6 swing on the wrench, these will work for you.

--
....in order that a man may be happy, it is
necessary that he should not only be capable
of his work, but a good judge of his work.
-- John Ruskin