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

Description The PQL-5000-00 is a perfect option to replace and upgrade the nut in almost all Fender style electric guitars. TUSQ XL is engineere...

Description The PRN-2721-C0 is a set of Ratio Tuned Machine Heads for an electric guitar that uses six inline tuners. It has a mini contemporary...

Description The PQ-6400-00 is the perfect option to replace and upgrade the nut on your Gibson style acoustic guitar. It is pre-slotted to make ...

The 6060-00 is the perfect option to replace and upgrade the nut on your Epiphone guitar made before 2014. It is also a great option for many other...

The 6011-00 is the perfect option to replace and upgrade the nut on your Gibson electric guitar made post-2014 and any similar guitars.   It is sli...

  The model 1214-00 is the perfect option to upgrade or replace the nut on your 4-string Fender Jazz-style Bassguitar. It is pre-slotted so it will...

 The 6010-00 is the perfect option to replace and upgrade the nut on your Gibson electric guitar made before 2014 or any similar guitar.   It is pr...

 The set of our beautiful TUSQ presentation-style bridge pins with a 4mm Mother of Pearl dot inlay. This is a perfect option to upgrade the pins in...

Description The PT-6114-L0 is a great option to upgrade the nut on your left handed six string acoustic or electric guitar. It has a flat bottom...

Description The new PT-6061-00 is a slotted, permanently lubricated nut for Epiphone style guitars with a ¼” thickness. This nut will fit a lot ...

Description The PT-6060-00 is a great option to upgrade the nut on your Epiphone and other popular import guitars.. It has a flat bottom and is ...

Description The PQ-1568-00 is a great option to upgrade or replace the nut on your 12 string guitar. It is pre-slotted to make for a quick and s...

Description The PQL-6060-00 is the perfect option to replace and upgrade the nut on your Epiphone guitar. It is also a great option for many oth...

Description The PQL-6061-00 is a slotted, permanently lubricated nut for Epiphone style guitars with a ¼” thickness. This nut will fit a lot of dif...

Description The PQ-5000-L0 is a perfect option to replace and upgrade the nut in almost all left handed Fender style electric guitars. Consist...

Description The PQ-9200-C0 is a great option to replace or upgrade the saddle on your Taylor acoustic as well as many other popular guitars. It ...

Description The PQ-9280-C0 is a great option to replace or upgrade the saddle on your acoustic guitar. It is our most popular saddle and will wo...

Description The PQ-6200-00 is the perfect option to replace and upgrade the nut on your classical guitar. It is pre-slotted to make for a quick ...

Description The PQ-8000-F0 is a perfect upgrade or replacement set of saddles for your Strat® or Tele® style guitar. They have a center intonati...

RATIO® patented gear technologyRATIO® - Calibrated Machine Heads incorporate different string gauges into the tuning equation. From Low B to G - 48...

The 5001 set is a perfect option to replace and upgrade the nut (model 5000) and string retainers (model 7004) in your Strat or Tele style guitar....

The PRL-9721-L and PRL-9731-L are the left-handed sets of Locking RATIO® Calibrated Machine Heads for electric guitars with 6-in-line tuners with ...

The set of our beautiful TUSQ traditional-style bridge pins with a 2mm dot inlay. This is a perfect option to upgrade the pins in your acoustic gu...

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

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

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

The PQ-1204-00 is the perfect option to upgrade the nut on your 4 string Fender Precision style bass guitar. It is pre-slotted so it makes for an e...

The PRN-2311-B0 is a set of Ratio Tuned Machine Heads for an electric guitar that uses three a side tuners. It has a contemporary shaped button, ha...

RATIO® patented gear technologyRATIO® - Calibrated Machine Heads incorporate different string gauges into the tuning equation. From Low E to G - 48...

RATIO® patented gear technologyRATIO® - Calibrated Machine Heads incorporate different string gauges into the tuning equation. From Low E to G - 36...

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

RATIO® patented gear technologyRATIO® - Calibrated Machine Heads incorporate different string gauges into the tuning equation. From Low E to G - 36...

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

Ratio - Tuned Machine Heads are the first and only machine head to incorporate the different string gauges into the tuning equation. We balanced th...

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

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

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

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

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

The PRN-2721-G0 is a set of Ratio Tuned Machine Heads for an electric guitar that uses six inline tuners. It has a mini contemporary shaped button,...

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