Originally Posted by
fietsbob
Campagnolo made a wrench for their seat posts , it has a Z offset to reach the Bolt head ..
accessed lifting the leather side skirt.
6 point box type on 1 end the other end, an open end, fits the tension nut on Brooks saddles
http://www.classicrendezvous.com/ima...en_sr_sp_2.JPG
While the
Campagnolo #771 Saddle Spanner is marginally better than an ordinary combo wrench on those posts, a 10mm flex-head ratchet is much, much better (and probably less expensive and easier to find, these days).