Pair of new Ceriani fork nuts to fit 35mm tubes with parallel topped tubes. They are sold in pairs. You are buying two nuts, one for each tube.
The parallel topped Ceriani forks were standard fitment in bikes like KTM in the 1970s and are now fitted to many Pre65 bikes.
They are all new. New O ring, new valve mechanism, titanium screw in the top etc.
The head is just under 35mm in diameter so you can pull the forks out through the sliders with out having to remove the nuts.
A really nice piece of kit to replace your old ones.
Please make sure these are the ones that you need. To my knowledge Ceriani made at least 4 different 35mm fork nuts over the years and they are not interchangeable because the threads are different and they have different head styles etc etc.
If you need help, please ask as it is important we get them right.