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11 total reviews

Model 6643-L0 Nut Slotted L42.95mm Lefty (Select Material)

Model 6643-L0 Nut Slotted L42.95mm Lefty (Select Material)

PT-6643-L0

702725243969

Regular price $16.45 USD
Regular price Sale price $16.45 USD
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Select Material

The 6643-L0 is a reversed or left-handed nut and is a great option to replace or upgrade the nut on your left-handed Ibanez or PRS guitars! As well as on guitars with similar nuts.

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

 

The PT-6643-L0 is also available in a convenient 10-pack (LT-6643-L0).

Measure Length Thickness Height Str.Sp
inches 1.691” 0.233” 0.313” 1.387”
mm 42.95 5.93 7.95 35.22

R-12

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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.

4.7
Rated 4.7 out of 5 stars
Based on 11 reviews
Total 5 star reviews: 9 Total 4 star reviews: 1 Total 3 star reviews: 1 Total 2 star reviews: 0 Total 1 star reviews: 0
91%would recommend this product
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11 reviews
  • AB
    Alan B.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    6 hours ago
    Lefthanded 6643-L0

    10x better than the stock nut on my prs se!!!

  • RF
    Robert F R.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    1 week ago
    Lefty Nut

    One word = Perfect!

  • DS
    Daniel S.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    1 month ago
    ESP EC-1000

    Perfect fit for a left handed ESP EC-1000 that some knucklehead restrung right handed for some reason.

  • NH
    Nick H.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    5 months ago
    Great upgrade for my PRS SE standard

    Tuning much more stable and I believe sound quality increased. I’ve used 9’s and 10’s on this but with no issues.

  • HG
    Hugo G.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    7 months ago
    The best

    Great and quick customer service and great product.

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