Graph Tech PRL-8721-LB7 Machine Head

Set of Locking Machine Heads for Electric Guitar

• 7-String left-handed set
• Model: 7-in-Line
• Bass side (Right)
• Each machine head has its own transmission ratio calibrated for the respective string
• Half turn corresponds to 1 semitone per string
• Faster, more accurate tuning of each string
• Locking screw on the back to clamp the string in place
• Contemporary Mini knobs
• Enclosed construction
• 2-Pin mounting
• Shaft diameter without mounting sleeve: 6 mm
• Axis diameter with mounting sleeve: 9.8 mm
• Gear ratio: E - 12:1, B - 20:1, G - 35:1, D - 20:1, A - 24:1, E - 39:1, B - 48:1
• Weight per piece: approx. 38 g
• Colour: Black
• Incl. 4 sets of InvisoMatch standard mounting plates to use existing screw holes