The Zero Glide Replacement Nut System borrows the "zero fret" concept to reduce string contact in the nut by up to 93%, increasing tuning stability, playability, and open string tone. It only takes a few minutes to install with absolutely no permanent alteration to your instrument. For Gibson Style Guitar.
Also available in Black Delrin.
Note: May not fit specific models. Check the sizing guide to be sure.
I bought this for a Washburn Oscar Schmidt OE-40B archtop guitar, on which the nut had broken when putting on new strings. I always wanted to try a zero-fret nut and was pleasantly surprised at how well it works. Perfect string height and tone.
I bought the mandolin version and fitted it to my Gibson. There's a lot of extra material to remove, but the result was great. Easier tuning (the old nut had tight slots for the A strings), better intonation. Later I used one of the extra frets in the package to fix a tenor guitar. For that, I simply filed the necessary ledges in the existing nut and widened the string slots. It would be nice if Stew-Mac would also sell the offset tang frets separately, for retrofitting to an existing nut.
This was my first attempt at installing a zero glide. It only took me about an hour to complete the install and I am very pleased with the tone of my open back banjo with the new zero glide nut!
$39.99