Graph Tech PRL-8311-C0

Locking Machine Heads for Electric Guitar

• 6 Pieces for 3 + 3 arrangement
• Incorporate string gauges in tuning equation, half turn equals half tone on each string
• Quicker and more accurate tuning of each string
• Thumb wheel screw on the back for locking the string
• Contemporary tuning knobs
• Enclosed construction
• 2-Pin mounting
• Mounting hole diameter: 9.7 mm
• Axis diameter: 6 mm
• Ratio E - 12:1, B - 20:1, G - 35:1, D - 20:1, A - 24:1, E - 39:1
• Finish: Chrome
• Also available in black and gold