TUSQ NUT Slotted, Fits Martin #PQ-M644-00

Description

The PQ-M644-00 is the perfect option to replace and upgrade the nut on your Martin style acoustic guitar.  It has an angled bottom and comes pre-slotted to make for a quick and easy install.
No matter what type of stringed instrument you have, the nut is one of the most important parts of the overall performance, playability and tone of your instrument.  It is amazing the effect of upgrading this small part will have on the health of your instrument. When nuts are worn out or poorly constructed, problems such as string buzz, fretting out and tuning performance are just a matter of time.
Graph Tech precision molds and engineers it's nuts to create the most consistent tone, string balance as well as precise string spacing to create the perfect piece for your instrument.
TUSQ has quickly become an important tone performance tool for some of the world's most renowned guitar manufacturers, luthiers and playing professionals. TUSQ nuts and saddles have rich tone and sustain, without the inconsistency found in ivory, bone and other natural materials.  Bone and ivory have hard and soft spots (grain) throughout each piece, hampering consistent transfer of vibrations to the guitar top.  TUSQ nuts, saddles and bridge pins are designed to transfer the right frequencies more efficiently from the string to the guitar body.
Rich Tone: a crystal clear bell like high end and big open low end.
Engineered for maximum vibration transfer.
Consistent quality from piece to piece and within each piece.
Easy to work with - can be filed and sanded; will not chip or flake
Laboratory-proven to enhance harmonic content (up to 200%)
Used by the world's finest guitar manufacturers.
No flat or dead spots that can be found in bone or ivory.
Measurements       Length                            Width                   Height                  E to E
Inches                      1.745"                            .224"                    .361"                    1.418"
Approx. Inches        1-3/4"                            7/32"                    3/8"                      1-13/32”
Millimeters              44.32mm                       5.69mm               9.17mm               36.02mm
Please double check your measurements before ordering!
Note:
All Graph Tech nuts and saddles are slightly long and wide to ensure extra room to achieve a perfect fit for your guitar. This extra material can easily be removed with fine grit sandpaper.
This nut typically fits:
Martin:
HD28V, DCPA1, GPCA2, OMCPA4, OOO16GT, and OM1GT
Payment Policy
Payment is required within 24 hours
Sales Tax will be added for Ohio residents
Shipping Policy
Free shipping to the beautiful United States of America ONLY (including AK HI & PR)
Paypal Confirmed Addresses Only Please
Item will be shipped on the same or next business day after receiving full payment
Returns Policy
This Item is Brand New and unused
Can only accept returns on new and un-opened product