Approximate dimensions: 2-3/8 x 18-1/2 x 15/64 (60.32mm x 469.90mm x 5.95mm) Provides a smoother cut than cheese knives Wire is 44 long 18/8 stainless steel Customized control over slicing thickness and angle Easy cleanup Many Gibson's have alternate scale lengths—please measure your guitar before ordering! Tip: For 20-fret necks, simply cut off the four highest slots. Shop the StewMac Slotted Fingerboard for Gibson Guitar at Ubuy Australia. Kiln-dried ebony , 24-3/4 scale, 12 radius, 24 fret slots. Perfect for customizing your guitar neck. Get yours now Gibson Custom Shop SG Custom Ebony Gloss w/Ebony Fingerboard u2013 Chicago We recommend using black fingerboard stain, as used by Gibson®, Paul Reed Smith® and other makers for darkening the streaks on ebony fingerboards, bridges and peghead overlays. This is the most common of three different scales described as 24-3/4 by Gibson over the years. Www Stewmac Com Guitar Parts StewMac Fret Scale Rule, Gibson Guitar Rule 24 Fret Guitar Neck IMPORTANT: Ebony is usually not uniformly black. Fingerboard specs: Approximate dimensions: 2-3/8 x 18-1/2 x 15/64 (60.32mm x 469.90mm x 5.95mm) Radius: 12 (304.80mm) Fret slots: 24 slots, 0.023 wide (0.58mm) Scale: 24.562 (623.87mm) Our kiln-dried fingerboards have flat undersides, are unfretted (no inlays), and ready for trimming to fit a variety of neck widths