Keep your guitar or bass tuned up with top-quality parts used on U.S. Fender instruments. Originally featured as an upgrade to 2010 American Deluxe Series Basses, this high-quality genuine bone string nut is pre-radiused and set up for a 9.5"-14" compound radius neck. Pre-slotted with string location points to make spacing and positioning a breeze when performing the final nut slot filing. 9.5"-14" compound radius, approximately 1.875" (47.6 mm) wide. Some modification may be required.