This is NOT a Fender Custom Shop Neck. The neck was custom made for a guitar project and never played. The neck finish is excellent. I own custom shop necks, and this neck’s finish is almost as good. The relic neck finish is super smooth! Neck radius 9.5. Heel width: 55mm (standard fender). Frets: Vintage (I think they are medium). Neck width 1st fret: 21mm. Neck width 12th fret: 22mm. I took these measurements.