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12 total reviews

Model 1650-00 Nut Slotted L42.01mm (Select Material)

Model 1650-00 Nut Slotted L42.01mm (Select Material)



Regular price $15.02 USD
Regular price Sale price $15.02 USD
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Select Material

The model 1650-00 is a perfect option to replace and upgrade the slotted nut on your 6-string guitar.

Flat bottom.

Measure Length Thickness Height Str.Sp
inches 1.654” 0.125” 0.285” 1.376”
mm 42.01 3.18 7.24 34.95


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What is the Difference in TUSQ Materials?


TUSQ nuts have a rich tone without the inconsistency found in ivory, bone, and other natural materials. Bone and ivory have hard and soft spots (grain) throughout each piece, hampering the consistent transfer of vibrations to the guitar top. TUSQ nuts are designed to transfer the right frequencies more efficiently from the string to the guitar body.

Best for Acoustic Guitars.


TUSQ XL and Black TUSQ XL nuts are designed to boost guitar tone and performance. These precision-engineered nuts are made with a specially formulated material that couples the strings' vibrations to the neck and brings out the hidden harmonics and richness in every note. It is based on the highly resonant TUSQ man-made ivory but is permanently lubricated to improve the tuning performance of the guitar.

Best for Electric Guitars and BASS.

Rated 4.8 out of 5 stars
Based on 12 reviews
Total 5 star reviews: 10 Total 4 star reviews: 2 Total 3 star reviews: 0 Total 2 star reviews: 0 Total 1 star reviews: 0
100%would recommend this product
12 reviews
  • JG
    jason g.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    2 months ago
    Big Improvement for my Nash S-57 Stratocaster

    The 1650-00 provided for just a slightly tighter string spacing than the nut that came new on the Nash (barely detectable), but the objective was to draw-in the low E and the high E strings just a smidge from the edge of the fretboard and fret ends. I was having issues when playing, the low E string would fall off the edge of the fretboard. I tried to address the issue with bridge adjustments, but the original nut slots had the strings too close to the edge of the fret ends, and was the dominant factor. So with this nut, and some micro adjustments at the bridge, the strings run perfectly down the fretboard. After carefully sanding the nut to proper string height for the low/high E strings at Fret 1, the pre-slotted nut glides put the A/D/G/B strings perfectly on the fretboard radius - so zero slot filing was needed!! Quite simply put, this modification made all the difference in the world in the way this instrument feels and now inspires me to create music.

  • JD
    Joseph D.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    2 months ago
    Buy it now

    Staying in tune very well and playing significantly better. I’m amazed by the improvement. The tone is better. It’s a must do upgrade for me now.

  • JP
    JOEL P.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    2 months ago

    Great nut. Works great.

  • T
    I recommend this product
    Rated 5 out of 5 stars
    5 months ago
    5 Stars

    Tall enough to fit a really deep slot on a Strat I needed to put a new nut on. Thank God the Graphtech folks make specialty products for unusual situations.

  • MH
    Mike h.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    6 months ago
    Tusq nut

    Stays in tune even after huge bends now. Easy to fit, using a file on the base. Have used the tusq product on three instruments, electric, hollowbody, and acoustic guitars. All for a noticeable difference.

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