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Graph Tech 3+3 Ratio Electric Locking Machine Heads with Contemporary Button - Black
The PRL-8311 is a right-handed set of Locking RATIO® Calibrated Machine Heads for electric guitars that use 3 x 3 tuners, such as Gibson style and PRS style guitars.
A great upgrade over single-gear machine heads, such as Grover, Schaller, Sperzel, Kluson, etc. It has a two-pin casing that can be used as is, or with Graph Tech's Patented InvisoMatch Mounting Plates.
4 different sets of InvisoMatch mounting plates in brushed aluminum are included to make installation on most guitars fast and accurate by using your existing screw mounting holes.
- Peg holes diameter required: 13/32" (10mm)
- String post diameter: 0.236" (6mm)
- String post length to string hole: 0.910" (23mm)
- Weight per single machine head: 0.083lbs (38g)
- Weight per set of six: 0.496lbs (225g)
- String diameter up to 72 gauge
- Includes 6 machine heads, mounting screws and bushings
- Includes complimentary 4 sets of aluminum mounting plates
A great upgrade over single-gear machine heads, such as Grover, Schaller, Sperzel, Kluson, etc. It has a two-pin casing that can be used as is, or with Graph Tech's Patented InvisoMatch Mounting Plates.
4 different sets of InvisoMatch mounting plates in brushed aluminum are included to make installation on most guitars fast and accurate by using your existing screw mounting holes.
Specifications
- Gear ratio: unique for each string position - one turn-one tone- Peg holes diameter required: 13/32" (10mm)
- String post diameter: 0.236" (6mm)
- String post length to string hole: 0.910" (23mm)
- Weight per single machine head: 0.083lbs (38g)
- Weight per set of six: 0.496lbs (225g)
- String diameter up to 72 gauge
- Includes 6 machine heads, mounting screws and bushings
- Includes complimentary 4 sets of aluminum mounting plates
Q & A
Question: Would these be a "drop in" replacement for the Epiphone Les Paul Classic guitar?
- asked on Jun 9, 2024
- asked on Jun 9, 2024
Answer: There might need to be a bit of tuner hole widening (these are 10mm and I believe the Epiphone Classic is 8mm) It should be a pretty simple job for a guitar tech though.
- answered by Daryl Guy, Kingston, Ontario
- answered by Daryl Guy, Kingston, Ontario
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| Product | SKU | Qty |
|---|---|---|
| 3+3 Ratio Electric Locking Machine Heads with Contemporary Button - Black | 804532 |
