Luthier Parts & Tools

Tuners - Gotoh, SD91, Vintage Oval Knob, 6-in-line, Brass Posts
High quality SD91 tuners from Gotoh with brass posts and internal washers. Brass posts were used by Gibson® until 1975 and by Fender® until 1966. Unlike the common steel components, brass string posts and internal washers improve vibration transmission, resulting in a sound that is similar to the original vintage tuning machines. This 6-in-line oval button tuner set includes all bushings and mounting screws.
package of 6
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Tuners - Gotoh, SG381, Magnum Lock Trad, Schaller-style Knob, 6-in-a-line
Locking SG381 tuners from Gotoh. These tuners use the Gotoh Magnum Lock Traditional thumbscrew system that combines classic functionality with Gotoh technology. The SG381 features a 16:1 gear ratio and has evolved through improvement without compromise at any stage and comes equipped with a considerable application of high-technology as standard. With the improvement of precision fitting gears and a marvelous touch on playing, they have gained a considerable reputation and are trusted as the No.1 machine head by many musicians all over the world. These come with a Schaller-style head and are perfect for your six-in-a-line setup. Mounting hardware included.
package of 6
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package of 6
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Tuners - Fender®, Vintage Stratocaster / Telecaster, 6 in line, gold
Original Fender® tuner/machine heads for vintage style for Strats and Teles. Gold set of 6-in-a-line.
package of 6
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Tuner - Kluson Supreme, Oval knob, 6 in line, Nickel
The new Kluson® Supreme series tuners have an 18:1 gear ratio in the traditional stamped steel housing. Designed for use on headstocks using vintage style press fit bushings. Mounting screws and bushings included.
  • 6-in-line orientation
  • Metal,oval button
  • Safety post
  • Precise 18:1 gear ratio
package of 6
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Tuners - Grover, Mini Lock Roto, Left-handed, Chrome, 6/Line
The same innovative engineering and classic design as the original Rotomatics, but with smaller buttons for 6-in-line guitars, or for those who prefer a little more space for their fingers.
  • Mini Locking Rotomatic Tuners
  • 6-In-Line, Left Handed
  • Chrome
  • Package of 6
  • 18:1 Gear Ratio for ultimate precision tuning

RoHS Compliant
package of 6
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Tuners - Gotoh, SD91, Vintage Style, staggered posts
Colors Available:
Gotoh vintage style guitar machine heads w/staggered posts, 6-in-line.
  • Vintage style slotted post
  • 15:1 gear ratio
  • 6-in-line orientation
  • Mounting hardware included
package of 6
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Tuners - Gotoh, SGS510Z, Mini 510, 6-in-a-line, Chrome
The SGS is the smaller model of SG510 series. These high quality mini-tuners offer solid tuning stability and feature an 18:1 gear ratio. This 6-in-a-line set includes all necessary mounting hardware.
package of 6
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Tuner - Hipshot, GT1 Xtender, Grover-style, chrome
Take your music to a new low with the GT1 Grover® Xtender. With the flip of a lever, your low E string can go down to D, C or even B (depending on your string gauge). Retrofits guitars equipped with Grover® Rotomatic tuning machines
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Tuners - Grover, Vintage, for Fender, Roto-Grip, 6 in a line
Colors Available:
The 505FV series design allows you to upgrade your vintage Fender® tuners to a more modern style locking tuner without making ANY modifications to your guitar. The overlapping ear design allows you to utilize the existing screw holes and the use of push in bushings, rather than screw in, means no modifications have to be made to the post holes. These inline tuners feature the famous 18:1 ratio and thumb screw locking mechanism.
package of 6
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Tuners - Gotoh, SD91, Vintage Oval Knob, 6-in-line
Colors Available:
Machine heads without a sealed gear are criticized for not having the same smooth performance, efficiency and durability that sealed gear tuners have. The SD series solves these problems by combining "Rock-solid" technology and the post collar or: "Self-Center Guide", found on enclosed gears in the base plate of the gear allowing the post to perfectly align itself with the bushing which attaches the gear to the headstock. The SD series uses a torque balancer to ensure steady rotation of the tuner button giving high quality sound performance as well as great functionality.
package of 6
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Tuners - Kluson, 6 in line, Traditional with oval knob
Colors Available:
This Kluson® 6-in-line tuning machine set has oval metal (butter bean-shaped) buttons and the improved 15:1 gear ratio for more stable and accurate tuning. The housing and button style are period correct for 1965 - 1969 production dates. These feature the Kluson® Safety Post. This set comes complete with 6 bass side tuners, 8.8mm O.D. vintage bushings with 1/4 inch inner diameter and mounting screws needed for installation.
package of 6
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Tuners - Sealed, 2-Pin Mount, Oval Knob, 6-in-a-line
Sealed diecast tuning machine set with dual mounting pins and solid metal oval buttons. These chrome finished tuners are a great choice for Fender® style guitars and others. The gear ratio is 15:1. All mounting hardware is included in this six in a line tuner set.
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Tuners - Gotoh, SGS510Z MG, Mini 510 Locking, 6-in-a-line
Colors Available:
SGS is the smaller model of SG510 series and use a 18:1 gear ratio. The SG510 series has evolved through improvement without compromise at any stage and come equipped with a considerable application of high-technology as standard. With the improvement of precision fitting gears, marvelous touch on playing—they have gained a considerable reputation and are trusted as the No.1 machine head by many musicians all over the world. Mounting hardware included.
package of 6
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Tuners - Grover, Mini Rotomatic, left-handed, black, 6-in-line
Totally professional in design and performance. Small and lightweight, this precision machine fits guitar headpieces that will not take full size machines. The mini buttons provide more space for players' fingers (even larger fingers) to tune strings. Gear ratio is 14:1. Sealed-in lubrication keeps Mini-Rotomatics perfect for a lifetime! Includes 5/8" washers, bushings and wood screws.
package of 6
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Tuners - Vintage Style Stamped, Oval Knob, 6 on plate
Vintage style stamped tuning machine set with solid metal oval buttons mounted on a plate. These nickel finished tuners look great on vintage and Fender® style guitars. The gear ratio is 15:1. All mounting hardware is included in this six on a plate tuner set.
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Tuners - Gotoh, SD91, Vintage Plastic Oval Knob, Nickel, 6-in-line
Machine heads without a sealed gear are criticized for not having the same smooth performance, efficiency and durability that sealed gear tuners have. The Gotoh SD series solves these problems by combining "Rock-solid" technology and the post collar or: "Self-Center Guide", found on enclosed gears in the base plate of the gear allowing the post to perfectly align itself with the bushing which attaches the gear to the headstock. The SD series uses a torque balancer to ensure steady rotation of the tuner button giving high quality sound performance as well as great functionality. Through its use of the ideal materials selected for each component part you also obtain a far superior sound. 6 in a line.
package of 6
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Tuners - Grover, Mini Rotomatic Roto-Grip locking, 6 in line
Colors Available:
A smaller version of the regular size ROTO-GRIP® lockers for the in line and smaller headstocks or for those who prefer a lighter feel.
package of 6
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Tuners - Ratio by Graphtech, Locking, Contemporary Mini, 6-in-line, Chrome
The PRL-8721 are a right-handed set of Locking RATIO® Calibrated Machine Heads for electric guitars that use 6-in-line tuners. This set has mini Schaller-style knobs. The tuners have a two pin casing that can be used as is, or with our 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. RATIO® is Graphtech’s patented gear technology. RATIO® Calibrated Machine Heads incorporate different string gauges into the tuning equation.
  • From Low E to High E 39:1, 24:1, 20:1, 35:1, 20:1, 12:1.

Graphtech balanced the gear ratios to each string simplifying the tuning process. With RATIO®, a half turn is a semitone. Every string reacts the same to any tuning adjustment.
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Tuners - Gotoh, SD91, Vintage Oval Knob, 6 in line, left-handed
Set of 6-in-a-line. 1:15 gear ratio. Screws & hardware included.
package of 6
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Tuners - Fender®, 6 in a line, 70s "F" style
"F" Style tuners as used on 1970s Fender® guitars, 6-in-a-line. Hardware included.
package of 6
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Tuner - Hipshot, Enclosed Gear Classic, Nickel
Hipshot's New Classic Closed (enclosed gear) Guitar Tuners posses the precision, craftsmanship and technology you have come to expect from Hipshot Products.
  • 16:1 gear ratio for finer tuning
  • Schaller M6L Mini footprint.
  • The option for staggered post configuration means you can increase your headstock's break angle, remove buzz at the nut and ditch your pesky string tree!
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Tuners - Fender®, locking, 6 in a line, chrome
Deluxe locking tuners used on most American Deluxe Strat® models. This staggered set may also be used as an upgrade to most Fender® instruments. Chrome. Set of 6
package of 6
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Tuners - Grover, Deluxe Guitar, Vintage, Nickel, 6 in line
Mechanically engineered to the most precise standards of excellence, with the classic look of vintage styling, Grover Deluxe machine heads are a timeless achievement for guitar tuning. Worm and gear are cut to mesh perfectly, thereby eliminating backlash and slippage. The housings are self-lubricating for a lifetime of trouble-free service.
package of 6
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