Best Roasted Maple ST Guitar neck part 21 Fret 25.5 inch bone nut gloss finished. Width at Nut: 42mm. Scale length:25.5 inches. Heel Width: 55.5-56.5mm. Tuning Holes: 10 mm. The truss rod is working properly. I’m sure you’ll like it. It’s on sale now, thank you! The necks on these guitars are gorgeous. Sell at wholesale price. Many suppliers get their products from my factory, so my prices are cheaper. Because my guitar neck is a tough quality product. I hope we can cooperate with each other.