RATIO 7 String Locking Tuners PRL-8721

🛒 RATIO® locking tuners [PRL-8721] 7-in-line electric machine heads in a chrome, black, or gold finish. Make the tuning process simple. ✔️45-day guarantee
Graph Tech is the worlds largest nut and saddle manufacturer. The makers of Tusq, String Saver Saddles, Ratio Tuners, and many other high quality Guitar Upgrade Parts and accessories. We have everything you need to upgrade your guitar, bass, ukulele, mandolin and many other stringed instruments!
RATIO® patented gear technologyRATIO® - Calibrated Machine Heads incorporate different string gauges into the tuning equation. From Low B to High E 48:1, 39:1, 24:1, 20:1, 35:1, 20:1, 12:1. We balanced the gear ratios to each string simplifying the tuning process. With RATIO®, a half-turn is a semi-tone! Every string reacts the same to any tuning adjustment. Predictable, precise tuning, on every string.   The PRL-8721-C7 is a right-handed set of Locking RATIO® Calibrated Machine Heads for electric guitars that use 7-in-line tuners. It has a two-pin casing that can be used as is, or with our Patented InvisoMatch Mounting Plates [opens in new tab]. 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® patented gear technologyRATIO® - Calibrated Machine Heads incorporate different string gauges into the tuning equation., From Low B to High E

7 Strings: 7-In-Line Ratio Lefty Electric Locking Machine Heads Staggered Posts (PRL-9721-Lx7, PRL-9731-Lx7, Select Finish and Button)

Best locking tuners 2024: improve your performance with this upgrade

Graphtech RATIO Locking Tuners 6 In-line Mini Black 2 Pin PRL-8721-LB0 – GuitarPusher

RATIO® patented gear technologyRATIO® - Calibrated Machine Heads incorporate different string gauges into the tuning equation., From Low B to High E

7 Strings: 7-In-Line Ratio Electric Locking Machine Heads Staggered Posts (PRL-9721-x7, PRL-9731-x7, Select Finish and Button)

Graphtech RATIO SINGLE Electric Locking Tuner Contemporary Mini Black – GuitarPusher

Graph Tech 6IL Ratio 10mm Electric Locking Machine Heads PRL-8721-C0

Graphtech RATIO SINGLE Electric Locking Tuner Contemporary Mini Black 2 Pin PRL-8721

Graphtech RATIO Electric Locking 6 In-line Contemporary Mini Chrome 2 – GuitarPusher

RATIO® patented gear technologyRATIO® - Calibrated Machine Heads incorporate different string gauges into the tuning equation., From Low E to High E

6-In-Line Ratio Electric Locking Machine Heads (PRL-8721, 8731, Select Finish and Button Style)

Graphtech RATIO Locking Tuners 6 In-line Mini Black 2 Pin PRL-8721-LB0 – GuitarPusher

Graphtech RATIO Locking Tuners 6 In-line Mini Black 2 Pin PRL-8721-LB0 – GuitarPusher

RATIO® patented gear technologyRATIO® - Calibrated Machine Heads incorporate different string gauges into the tuning equation., From Low B to High E

7 Strings: 7-In-Line Ratio Electric Locking Machine Heads Staggered Posts (PRL-9721-x7, PRL-9731-x7, Select Finish and Button)

Graphtech RATIO Locking Tuners 6 In-line Mini Black 2 Pin PRL-8721-LB0 – GuitarPusher

Graph Tech Ratio Locking Tuning Machine 6 In-Line Contemporary Mini Bu – Specialty Traders