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.    

Graph Tech PRL-8721-C0 Ratio Electric 6-In-Line Locking Tuned Machine Heads - Mini Contemporary Style : Musical Instruments

Graph Tech PRL-8721-C7 RATIO Tuned Electric Locking Machine Heads. • Ratio Machine Heads – Ultimate Control and Precision.• PRL-8721-C7.• 7-in-line.•

Graph Tech PRL-8721-C7 RATIO Electric Guitar Locking Machine Heads (7-String)

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)

Graph Tech PRL-8721-LB0 Lefty Locking Ratio Calibrated Machine Heads - Black

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

GraphTech Ratio Electric Locking 3+3 Contemporary 2 Pin Black

Graph Tech PRL-8721-B0 – Thomann UK

Graph Tech PRL-8721-B0 – Thomann UK

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

7 Strings: 4+3 RATIO Electric Locking Machine Heads (PRL-8521, SELECT FINISH)