• TUSQ XL 42 x 6 mm Slotted Electric Nut PQL-6642-00 - Graph Tech Guitar Labs Ltd.
  • TUSQ XL 42 x 6 mm Slotted Electric Nut PQL-6642-00 - Graph Tech Guitar Labs Ltd.
  • TUSQ XL 42 x 6 mm Slotted Electric Nut PQL-6642-00 - Graph Tech Guitar Labs Ltd.
  • Model 6642-00 Nut Slotted L42.05mm (Select Material) - Graph Tech Guitar Labs
  • Model 6642-00 Nut Slotted L42.05mm (Select Material) - Graph Tech Guitar Labs
  • Model 6642-00 Nut Slotted L42.05mm (Select Material) - Graph Tech Guitar Labs
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TUSQ XL Nut by Graph Tech Model # 6642-00 Slotted Electric 42 x 6 mm

TUSQ XL Nut by Graph Tech Model # 6642-00 Slotted Electric 42 x 6 mm

PQL-6642-00

702725247141

$16.45 USD
$16.45 USD
Sale Sold out
Shipped within 1-2 business days.
Select Material
Measure Length Thickness Height Str.Sp
inches 1.656” 0.236” 0.302” 1.349”
mm 42.05 6.0 7.69 34.26

R-14

The 6642-00 is a great option to replace or upgrade the nut on your six-string electric guitar.

It has a flat bottom and is pre-slotted for a quick and straightforward installation.

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What is the Difference in TUSQ Materials?

TUSQ

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

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.

4.9
Rated 4.9 out of 5 stars
Based on 50 reviews
Total 5 star reviews: 46
Total 4 star reviews: 4
Total 3 star reviews: 0
Total 2 star reviews: 0
Total 1 star reviews: 0
100%would recommend this product
Slide 1 selected
50 reviews
  • NM
    Nicolas M.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    3 weeks ago
    Perfect

    This nut is easy to install and adjust as needed. Thanks to the pre-cut slots, it can be ready to use right away. I used it on a single-cut style guitar. I simply reduced the height slightly by sanding it down a bit. The result is very satisfying: no issues with tuning or tuning stability.

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  • JC
    Joseph C.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    4 months ago
    Best nuts

    GT TUSQ is the best, hands down

    Was this helpful?
  • MM
    michael m.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    4 months ago
    Guitarists Review of TusQ XL Nut 42 x 6mm

    I have a Leo Jamyz Monsoon. This nut replacement was a exact fit and my guitar has never sounded this good.

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  • FW
    Frederick W.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    4 months ago
    Nut upgrade on my LTD EC1000 Deluxe

    Nut fit perfectly, and was a very easy process.. had to only file slots ever so slightly... very happy with my purchase...

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  • SD
    Sean D.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    7 months ago
    Perfect fit for esp Ltd ec1000

    Have a 2023ish ec1000 with Evertune. Factory nut was cut too low on 2 slots and strings were basically on the first fret (not sure if it was Sweetwater or Ltd that made the mistake) but a bit of a bummer for a $1300 guitar. Took my time and did my first nut replacement, was damn near a perfect fit out of the box. Did a very slight amount of sanding on the face and bottom of the nut with 400 grit. Tiny drop of glue, and we’re back in business.

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