Graph Tech PRN-4324-N0 Machine Head
Graph Tech PRN-4324-N0 Ratio Electric Guitar Machine Heads, machine heads for electric guitar, right-hand set, open construction, retrofits vintage style guitars with 11/32"" peghead holes, each machine head has its own gear ratio, calibrated for the respective string, half turn of any key is a semi-tone pitch change for each string, faster and more accurate tuning of each string, ratio: E - 12:1, B - 20:1, G - 35:1, D - 20:1, A - 24:1, E - 39:1, 6 pieces: 3x left, 3x right, axis diameter without mounting sleeve: 6.0 mm (0.234""), mounting diameter with mounting sleeve: 8.8 mm (0.346""), weight ca. 25.5 g / 0.056 lbs (single), vintage waffle-back design with two mounting screws, nickel finish