Graph Tech Ratio Electric Locking 6 Inline Staggered Tuners Black PRL-9721-B0

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Graph Tech Ratio Electric Locking 6 Inline Staggered Tuners, Black
Manufacturers Part number: PRL-9721-B0

This is a right-handed set of Locking RATIO Calibrated Machine Heads for right handed electric guitars that use 6 Inline Staggered tuners, such as Fender Strat & Tele style guitars (and many other right handed 6 Inline right handed guitars).

RATIO - Calibrated Machine Heads incorporate different string gauges into the tuning equation - 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.

It has a two-pin casing that can be used as is, or with Graph Tech's 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.

  • Gear ratio: unique for each string position - one turn-one tone
  • Ratio From Low E to High E 39:1, 24:1, 20:1, 35:1, 20:1, 12:1.
  • Peg holes diameter required: 13/32" (10mm)
  • String post diameter: 0.236" (6mm)
  • String post length to string hole: 0.910” (23mm)
  • Weight per single machine head: 0.083lbs (38g)
  • Weight per set of six: 0.496lbs (225g)
  • String diameter up to 72 gauge
  • Includes 6 locking machine heads, mounting screws and bushings
  • Includes complimentary 4 sets of aluminum mounting plates:
    • 1 set 'Gibson' 2-screw style
    • 1 set 'Grover' 90 Degree screwhole style
    • 1 set 'F Style'
    • 1 set 135 dgree style

Premium plated InvisoMatch mounting plates in these and other configurations are also available

Installation Instructions can be found here

All Graph Tech products from SportHiTech ship in original factory retail packaging. SportHiTech is an authorized Graph Tech Dealer.