GraphTech RATIO Open Back Acoustic 3+3 Skeleton Button Machine Heads ~ Gold
The PRN-3411 is a right-handed set of open-back RATIOĀ® Calibrated Machine Heads for acoustic guitars that use 3+3 side tuners.
It has an intricate skeletonized button and finish selection.
Gear ratio: unique for each string position - one turn-one tone
Peg holes diameter required: 0.346" (8.8mm)
String post diameter: 0.236" (6mm)
String post length to string hole: 0.827ā (21mm)
Weight per single machine head: 0.055lbs (25g)
Weight per set of six: 0.331lbs (150g)
String diameter up to 72 gauge
Includes 6 machine heads, mounting screws and bushings
Original: $69,494.83
-70%$69,494.83
$20,848.45Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
The PRN-3411 is a right-handed set of open-back RATIOĀ® Calibrated Machine Heads for acoustic guitars that use 3+3 side tuners.
It has an intricate skeletonized button and finish selection.
Gear ratio: unique for each string position - one turn-one tone
Peg holes diameter required: 0.346" (8.8mm)
String post diameter: 0.236" (6mm)
String post length to string hole: 0.827ā (21mm)
Weight per single machine head: 0.055lbs (25g)
Weight per set of six: 0.331lbs (150g)
String diameter up to 72 gauge
Includes 6 machine heads, mounting screws and bushings
