GRAPH TECH PRB-4401-C0 RATIO BASS

– Graph Tech Ratio machine heads for bass
– open construction
– each machine head has its own gear ratio, calibrated for the respective string
– one full rotation of any key results in one full tone pitch change (+ / -)
– ratio: E – 48:1, A – 36:1, D – 25:1, G – 23:1
– 4 pieces: 4-in-Line, bass side (left)
– axis diameter without mounting sleeve: 13.9 mm (0.547″)
– mounting diameter with mounting sleeve: 18.3 mm (0.720″)
– weight ca. 99.34 g / 0.219 lbs (single)
– Classic Clover Leaf button
– chrome finish