6-inline tuners with super special separate ratio gears customized for each string.  These are NOS in a factory sealed box.  Double check but I'm almost certain these are for Fender instruments with tuners that have rather squarish backsides and no screw going into the headstock (they have hidden pins), at least that's what they look they in the box that for some reason I don't want to open, as if this was a 1974 G.I. Joe with Kung-Fu Grip AND the real fuzzy beard.  Priced accordingly at $350.  Just kiddin - priced less insanely at $75 and I'll obviously open the box for more pics/info if needed.