Item #1598186 Model #PQ-6133-00
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Graph Tech TUSQ Acoustic Guitar 1 3/4" Slotted Nut Ivory


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A premium nut for rich tone and fast setup.

The Graph Tech TUSQ acoustic guitar 1-3/4" slotted nut is the ideal upgrade for any acoustic or electric guitar looking to improve tone and tuning stability. Made from patented TUSQ, a synthetic alternative to ivory that self-lubricates for smooth tuning, this nut drops directly into any 1-3/4" nut slot. With pre-cut string slots, it installs in minutes with no filing required.

TUSQ Material Enhances Tone and Tuning

TUSQ is a versatile, tone-enhancing material used by top guitar brands and luthiers. It transfers string vibration efficiently for full, resonant tone with articulate highs and tight bass. As a self-lubricating material, TUSQ also helps strings glide smoothly across the nut for quick, precise tuning that stays in tune. The difference in tone and performance over a cheap plastic nut is night and day.

Pre-Slotted for Fast, Drop-in Installation

The TUSQ acoustic guitar 1-3/4" slotted nut comes pre-cut with string slots sized for standard acoustic and electric guitar string sets. Simply remove your existing nut, drop in the new TUSQ nut and restring your guitar. No filing, sanding or modifying required. For any guitar tech or DIYer, this nut provides an easy performance upgrade in minutes.

Versatile Fit for Most Guitars

With a width of 1-3/4", this TUSQ nut is a direct replacement for the nut on most acoustic and electric guitars, including many models from top brands like Martin, Taylor, Gibson and Fender. For any guitar with a nut slot of that width, this premium nut will dramatically improve tone, tuning stability and playability.

Lifetime Warranty From a Trusted Brand

Graph Tech is a brand trusted by musicians and guitar makers worldwide for premium parts and materials. This nut comes with a lifetime warranty against any defects in materials or workmanship, giving you confidence in its quality and performance. For any acoustic or electric guitar, this TUSQ nut is an affordable upgrade that will make a real difference in how your instrument sounds and plays.


  • Pre-slotted TUSQ nut for drop-in replacement
  • Made from self-lubricating TUSQ, a man-made ivory alternative that improves tone and tuning stability
  • Perfect upgrade for any acoustic or electric guitar
  • Nut width of 1 3/4"