Graphtech Ratio Acoustic 3 3 Right Handed Contemporary Offset Screw - Black

 

machine heads for acoustic guitar 6 pcs. for 3+3 orientation incorporate string gauges in tuning equation half turn equals half tone on each string faster and more accurate tuning of each string contemporary tuning pegs closed back 45° offset mounting hole mounting hole diameter 9.7 mm post diameter 6 mm gear ratiosE - 12:1, B - 20:1, G - 14:1, D - 20:1, A - 24:1, E - 39:1 black also available in chrome, gold and nickel only suitable for use on righthand instruments - gear ratios will not match strings on lefthand instruments