555-0121-467 Black EVH D-Tuna Drop D Tuning System Drop D Tuning System DT-100-B 5550121467

EVH D-Tuna in black finish. Designed by Eddie Van Halen, the D-Tuna drops the E string of Floyd Rose equipped guitars to D with the flip of a lever. The patented design is simple to set up, made of hardened steel, and used by EVH himself. Fits most original and licensed Floyd Rose models with the long string lock screw.