Real slotted bone nut replacement with flat bottom, designed for Precision bass and similar bass guitars. bone provides reliable function and improved playability for upgrades or projects. Key benefits Material and tone: bone transfers string vibration efficiently, offering improved tone clarity and sustain compared with many synthetic nut materials. Durability: Bone resists wear from metal strings, extending the time between replacements and preserving string seating. Stability and fit: Precisely cut slots and a flat bottom allow stable string seating and straightforward installation into standard nut slots. Workability: Can be lightly filed or sanded for a custom fit and fine slot adjustment by a luthier or experienced hobbyist. Specifications Overall size: 43 mm x 9 mm x 6 mm (1.69 inch x 0.35 inch x 0.24 inch) String spacing: 34 mm (1.34 inch) Type: Slotted bone nut, flat bottom, replacement part Compatibility: Precision bass or similar bass guitar models Practical applications a worn factory plastic nut to restore tone and improve sustain on a Precision bass. Upgrade a instrument during a setup to achieve better stringtoneck contact and more consistent tuning response. Luthier or fitting during a restoration or custom build where a natural bone nut is preferred for tonal characteristics. Installation tips Verify slot width and depth against your existing nut before final installation. Light sanding on the flat bottom can help achieve a snug fit in slightly larger slots. Finetune slot radii and heights carefully to avoid cutting too deep. This bone nut provides a reliable, naturalmaterial option for bass guitar maintenance, , and upgrades while matching the stated dimensions and compatibility.