(Actual Neck in Photo). All of our Our Necks have been Dressed. This includes Fret Leveling, Crowning, and Polishing. These necks are ready to install. Adjust the truss and they are good to go. Bone Nut (Installed) M. 21 mm at 1st fret =. 24 mm at 12 fret =. Maple / Rosewood Fretboard. Finish: Vintage Tint / Nitro Satin 1 5/8s (42mm) Nut Width Radius: 9.5, Medium C Back Contour Fret: 21 Jumbo Frets Vintage Tuner Holes. Vintage Size, can be reamed larger. (Double Expanding, Action Truss Rod) Will It Fit? Standard Fender Heel Specs. Warmoth, allparts, fender, musikraft, jamerson, g&l, custom shop, usa, mighty mite, wd.