The PT-6643-00 is a great option to replace or upgrade the nut on your six string acoustic or electric guitar.  It has a flat bottom and is pre-slotted for a quick and simple install.

Black TUSQ XL is engineered from the same material as TUSQ and is impregnated with PTFE which is five times more slippery than graphite.  It has all the tonal benefits of TUSQ, bringing out the hidden harmonics of your guitar all while drastically improving tuning performance.  

Black TUSQ XL is consistent from piece to piece, and within each piece, to offer you harmonically rich tones without the problems associated with natural materials.



 Measure  Length Width 
Height 
E to E  
inches
1.691" 
0.236" 
0.313" 1.387" 
inches 1 11/16"
1/4" 5/16" 1 3/8"
millimeters 42.95mm 5.98mm 7.95mm 

35.22mm


ConditionBrand New (New)
Brand New items are sold by an authorized dealer or original builder and include all original packaging.Learn more
Brand
Model
  • PT-6643-00 BLACK TUSQ XL 1-3/8" E-to-E Slotted Guitar Nut
Finish
  • Black

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Guitar Audio

Pittsburgh, PA, United States
Sales:119,837
Joined Reverb:2014

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