Hi, I am, also looking for Kahler Tremolo III System or the height adjustable lock nut system??? : : Is there anybody out there, who knows where i can buy spare parts for my good old Kahler tremolo system? : : :Try John Hornby Skewes , failing that give up i,ve been trying for weeks now for parts for my Kahler Traditional system and are now in the process of having them made. : : Kahlerinternational.com supply parts for newer systems.