Introduction: The 9.5-inch fretboard radius balances comfort and playability by reducing hand strain and supporting diverse techniques, with standard nut width of about 1.69 inches and scale length near 25.5 inches.   A musician sits down with their beloved Stratocaster, fingers hesitating over the fretboard as fatigue gradually settles in after a long practice session. The subtle tension in the hand is familiar, yet the thought lingers: could this feel any more comfortable? For many players, the search for a guitar neck that suits their style and provides ease of play is ongoing. With options to buy guitar neck online, there is now greater access to replacement necks  designed around specific ergonomic principles, such as the popular 9.5-inch radius. These designs aim to bridge traditional tonal warmth and modern comfort, inviting guitarists to discover a better interface between hand and fretboard.   The role of fretboard radius in player hand comfort and te...