35 total reviews

Model 6642-00 Nut Slotted L42.05mm (Select Material)

Name: Model 6642-00 Nut Slotted L42.05mm (Select Material)
Brand: Graph Tech Guitar Labs Ltd.
SKU: PQL-6642-00
Price: 16.45 USD
Availability: InStock

PQL-6642-00

702725247141

$16.45 USD

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Select Material TUSQ XL Black TUSQ XL

Product variants

Quantity

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.

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

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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 35 reviews

Total 5 star reviews: 31 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

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35 reviews

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WD
Waldy D.
Verified Buyer
I recommend this product
Rated 4 out of 5 stars
1 week ago
Black Tusq 6642-00 almost perfect for ESP Deluxe Ltd EC-1000
Bought this to replace the stock nut on my ESP Deluxe Ltd EC-1000. The graph tech black tusq 6642-00 was almost perfect dimensions for a direct replacement. The nut thickness was perfect. The nut height had just the right of "extra height" - I sanded off .020" from the bottom for perfect height (rather have that extra, rather than have to shim). The only dimension that didn't work perfect was the nut width/length. The stock width/length was about. 030" shorter than the width of my fretboard. You can see it in the pictures. That's why the 4 stars rather than 5.
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EC
Ernie C.
Verified Buyer
I recommend this product
Rated 5 out of 5 stars
1 month ago
Replacement nut
Perfectly replaced a cheaper plastic nut.
The difference is quite noticeable.
Thanks
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JH
James H.
Verified Buyer
I recommend this product
Rated 4 out of 5 stars
3 months ago
Closest fit I could find to fit my LTD EC-256.
I installed this nut on my LTD EC-256 because it was the right width and string spacing. The 6643 is too wide for this guitar. However, the 6642-00 is not tall enough and I had to shim the nut to sit higher. This was the closest fit to the original nut I could find on their chart.
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SM
Steve M.
Verified Buyer
I recommend this product
Rated 5 out of 5 stars
4 months ago
New stuff for my guitar
So far so good. I bought this for my Samick Greg Bennett series Royale 3. I haven't finished the install, but it fits perfectly in the opening. Once I finish it looks like it'll be a great upgrade!
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EC
Edward C.
Verified Buyer
I recommend this product
Rated 5 out of 5 stars
5 months ago
blk tusq xl - do it
initially I was very concerned a nut replacement needed to be done by a luthier - not so. measure carefully, order the correct item and check out the install resources - super quick super easy, sounds great. the best $25 (with tax and shipping) I've thrown at ANY guitar in a long time. Well done GraphTech - cheers!
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