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Black TUSQ XL Nuts, Saddles and String Trees

What is Black TUSQ XL?

Black TUSQ XL is a proprietary material precision-engineered, which under high pressure and heat. It is impregnated with PTFE throughout so it reduces the friction between the nut material and the string.  It is specifically formulated to deliver the

Can I modify Black TUSQ XL to fit my guitar?

Due to Black TUSQ XL’s consistency it is extremely easy to work with.  You can easily modify it with fine grit sandpaper or other commonly used shaping tools.

What is the difference between Black TUSQ XL and a TUSQ nut?

The biggest difference is that Black TUSQ XL is impregnated with PTFE; the lubrication prevents strings from binding in the slots. TUSQ is not. You get better tuning stability, especially when using a tremolo or bending strings. Black TUSQ XL also ha

Will the PTFE wear off the nut?

PTFE is impregnated throughout our nuts, so its lubricating properties will never wear out.

What if the strings start to dig into the slots?

If you’re experiencing any kind of binding, you can easily fold a piece of 200 Grit sandpaper and sand the notch off.  Again, being a consistent material, you can file/sand the nut/saddle and still work with the same quality material.

How is Black TUSQ XL different than any other material (bone, micarta, and corian) used in saddles in nuts?

Black TUSQ XL is a very resonant material.  This resonance alone will give you a full and deep sound that will amplify your tone to a new level.  Secondly, it's a consistent material, allowing every note you play to sound just as clear and full as th

You have so many guitar nuts, how do I figure out which one is right for my guitar?

We probably have a nut that either fits perfectly or is close. The best thing to do is measure your nut for length, thickness, height and, E-E spacing. Pay close attention to the E-to-E spacing, then check your measurements with the ones on our site.

Will installing a BLACK TUSQ XL (formerly Trem-Nut) or TUSQ nut change my tone?

A quality nut will improve the tonal quality of your guitar when playing open strings. It will also improve the performance of your guitar by reducing string binding and improving tuning stability.

Why is there a little tab on the bottom of the PT-5000-00 nut?

With the spacer tab in, the PT-5000 fits many Strat and Tele-style guitars that have a flat-bottomed nut slot. Removing the spacer (by filing, grinding or cutting) will fit original Fender, G&L-style curved bottomed nut slots. We also have a nut with

How deep should I carve the groove for a nut on my guitar neck?

It's recommended that you sand the bottom of a new Graph Tech nut to compensate for the height rather than carve the guitar. You can then fine-tune each string's height, if necessary, with nut files or, in a pinch, a piece of 400 grit sandpaper folde

What type of glue should I use for bonding Graph Tech materials to wood?

For holding a Graph Tech nut in place, use a thin coat of white wood glue, such as Elmers. Using a cyanoacrylate glue, like super glue, can cause some damaged if you every wanted to change out the nut in the future, as it may take a bit of the wood

Can I use acetone to remove CA glue from TUSQ material?

Yes, acetone can be safely used to remove cyanoacrylate (CA) glue residues from TUSQ material without damaging it.  However, we do recommend using a white wood glue. like Elmers,  when installing any nut. Cyanoacrylate (CA) can bond too tightly with

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