70S-STYLE GENUINE REPLACEMENT NECK. Crafted at the Fender Ensenada, Mexico manufacturing facility, this genuine vintage-style 3-bolt Stratocaster guitar neck features a comfortable “U”-shaped profile and 7.25-radius maple fingerboard with 21 vintage-style frets. Although this neck features a 3-bolt design typical of’70s Strats, only the bottom two neck mounting pilot holes are available, giving you the flexibility to use this neck with many different guitar bodies. The synthetic bone nut is pre-slotted with “pilot” string location grooves to make spacing a breeze when performing the final string slot filing, while a gloss urethane finish on the back offers smooth playability. FEATURES “U”-shaped neck profile Maple, rosewood, or pau ferro fingerboard with 7.25 radius 21 vintage-style frets Pre-slotted synthetic bone nut Gloss urethane finish Bullet-style truss rod adjustment. GENERAL Style Vintage-Style Neck Shape “U” Shape Tuner Mounting Config Vintage-Style 2-Screw Other Features Each nut is pre-slotted with “pilot” string location grooves to make spacing a breeze when performing the final string slot filing. Please note: Final string slot filing and nut shaping modification is required to ensure proper fit and performance. Where Used Classic Series. MATERIALS Fingerboard Material Pau Ferro Neck Material Maple Nut Material Synthetic Bone Position Inlays White Dots Neck Finish Gloss Urethane Truss Rod Nut Bullet Style Truss Rod Bullet Style. MEASUREMENTS Fingerboard Radius 7.25″ (184.1 mm) Scale Length 25.5″ (648 mm) Nut Width 1.650 (42 mm) Number of Frets 21 Fret Size Vintage-Style Headstock Thickness. 540 (13.71 mm) Neck Thickness 1st Fret. 820 (20.82 mm), 12th Fret. 900 (22.86 mm) Peg Hole Diameter. 397 (10.08 mm).