Tuners - Grover, Rotomatic, 3 per side, 18:1 ratio
Pictured: Chrome
Pictured: Chrome
Pictured: Black Chrome
Pictured: Black Chrome
Pictured: Gold
Pictured: Gold
Pictured: Nickel
Pictured: Nickel
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Starting at: $55.50
Package of 6
In Stock
The original Rotomatic® with an improved higher ratio gearing. The 18:1 ratio provides for finer tuning and greater stability. The finer gears provide smoother tuning and a higher degree of backlash elimination. This new version of the Rotomatic® uses the exact housing as the original. Only the gearing has changed. Includes washers, bushing and wood screws.
RoHS Compliant
SKU:
P-GRV-102-18X
Item ID:
002131
Brand:
Grover
Button Finish:
Button Shape:
Gear Ratio:
Mounting Type:
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Tuning Machines:
Type:
| Color | Our Part Number | UPC/EAN | Grover Part Number |
|---|---|---|---|
| Black Chrome | P-GRV-102-18BC | 082562661028 | 102-18BC |
| Chrome | P-GRV-102-18C | 082562661035 | 102-18C |
| Gold | P-GRV-102-18G | 082562661042 | 102-18G |
| Nickel | P-GRV-102-18N | 082562661059 | 102-18N |
| Bushing Length | 14.6 mm | |
| Gear Ratio | 1:18 | |
| Item Length | 27.05 mm | |
| Item Width | 43 mm | |
| Knob Depth | 8 mm | |
| Knob Length | 23.85 mm | |
| Knob Width | 17 mm | |
| Mounting Hole Diameter | 9.9 mm | |
| String Post Diameter | 6 mm |
| Packaging Dimensions | 9.3 in. × 4.8 in. × 1.9 in. | |
| Weight (Packaging) | 0.7 lbs. |
| P-GRV-102-18BC - Black Chrome version | Bushing Length | 14.6 mm |
| Gear Ratio | 1:18 | |
| Item Length | 27.05 mm | |
| Item Width | 43 mm | |
| Knob Depth | 8 mm | |
| Knob Length | 23.85 mm | |
| Knob Width | 17 mm | |
| Mounting Hole Diameter | 9.9 mm | |
| String Post Diameter | 6 mm | |
| P-GRV-102-18C - Chrome version | Bushing Length | 14.6 mm |
| Gear Ratio | 1:18 | |
| Item Length | 27.05 mm | |
| Item Width | 43 mm | |
| Knob Depth | 8 mm | |
| Knob Length | 23.85 mm | |
| Knob Width | 17 mm | |
| Mounting Hole Diameter | 9.9 mm | |
| String Post Diameter | 6 mm | |
| P-GRV-102-18G - Gold version | Bushing Length | 14.6 mm |
| Gear Ratio | 1:18 | |
| Item Length | 27.05 mm | |
| Item Width | 43 mm | |
| Knob Depth | 8 mm | |
| Knob Length | 23.85 mm | |
| Knob Width | 17 mm | |
| Mounting Hole Diameter | 9.9 mm | |
| String Post Diameter | 6 mm | |
| P-GRV-102-18N - Nickel version | Bushing Length | 14.6 mm |
| Gear Ratio | 1:18 | |
| Item Length | 27.05 mm | |
| Item Width | 43 mm | |
| Knob Depth | 8 mm | |
| Knob Length | 23.85 mm | |
| Knob Width | 17 mm | |
| Mounting Hole Diameter | 9.9 mm | |
| String Post Diameter | 6 mm |
 Specification Sheet | All Models |
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Specifications, Files, and Documents
Specification Sheet Questions and Answers
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1 answers
What size tuner hole are these tuners compatible with?
Asked by Anonymous on October 6th, 2015.
October 6th, 2015
Staff MemberTop Contributor
These tuners are designed to fit a modern 25/64" tuner hole.
1 answers
Will these tuners fit on a Takamine g series acoustic electric guitar?
Asked by Anonymous on April 14th, 2017.
April 14th, 2017
Staff Member
These tuners have a 10mm sized tuner shaft and you will want to measure your existing tuners to insure a proper fit.
1 answers
What is the difference between these and the grover roto-grip locking rotomatic tuners?
Asked by Anonymous on August 2nd, 2017.
August 2nd, 2017
Staff Member
These are 18:1 and non-locking. The Roto-grip are 18:1 and locking.
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