these vintage style Kluson tuners are off of my Ohana CK-80, for me the shafts were too short and the string wound back over itself, so I replaced them with some Grovers, which I prefer the look of the open gear anyway. The shafts are 3/4" long, the headstock on my Ohana is about 7/16". $15.00 plus shipping.
see my NUD post for how they looked on...
http://forum.ukuleleunderground.com/showthread.php?100025-NUD-Ohana-CK-80-cedar-top
see my NUD post for how they looked on...
http://forum.ukuleleunderground.com/showthread.php?100025-NUD-Ohana-CK-80-cedar-top