Detail 01
Staggered posts
The stated design eliminates the need for a string tree.
Product detailSKU #1500000397838
Graph TechRatio 7-In-Line Electric Locking Tuning Machine Heads With Staggered Posts Chrome 7 String
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Independent shopping perspective
The Korena take
A right-handed, locking 7-in-line Ratio tuner set with staggered posts and string-specific calibrated gear ratios for predictable tuning adjustments.
Strong match
Who this is for
- Right-handed electric guitars using 7-in-line tuners
- Players seeking locking Ratio calibrated machine heads
- Installations that can use the included InvisoMatch mounting plates
Consider the trade-offs
When to look elsewhere
- Guitars that do not use a 7-in-line tuner layout
- Left-handed applications
What matters in use
The specifications, translated
Catalog numbers tell only part of the story. These are the details most likely to change how this product feels, sounds, or fits into a setup.
Detail 02
Ratio calibrated gear ratios
Graph Tech states that a half turn equals a semitone and each string responds the same to tuning adjustments.
Detail 03
Included mounting plates
Four brushed-aluminum InvisoMatch plate sets are included for use with existing screw mounting holes.
Final check
Know before you order
- 01Confirm your guitar uses 7-in-line tuners and requires a right-handed set.
- 02Confirm the peg holes are 13/32 in. (10 mm).
- 03Check whether the two-pin casing or included InvisoMatch mounting plates suit your existing mounting holes.
Product questions
Before you decide
Straight answers to the questions shoppers most often ask about this product.
01Is this set for right-handed guitars?
Yes. The PRL-9721-C7 is specified as a right-handed set.
02Does it include mounting hardware options?
It has a two-pin casing and includes four sets of brushed-aluminum InvisoMatch mounting plates.
03What peg-hole size is required?
13/32 in. (10 mm).
04Do the staggered posts require a string tree?
Graph Tech states that the staggered posts eliminate the need for a string tree.
Reference
Full specifications
The complete catalog record, organized around the decisions musicians make when comparing gear.
4 detailsOther
- Category Source
- detail
- Tier
- new
- Korena Special
- false
- Source Id
- site51500000397838
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