Key Features:

• Pre-slotted bone nut designed for 4-string bass replacement or upgrade projects.
• Made from red bone for a durable and practical replacement material. This is supported by the product title and variant naming.
• Flat bottom design for instruments that require a matching flat-bottom nut slot.
• Available in multiple size options for different nut slot widths and depths.
• Pre-cut string slots support easier fitting for compatible 4-string bass setups. This is an inference from the product being labeled pre-slotted.
• Suitable for replacement work where the nut width, thickness, height, and slot layout match the original part.

Specifications:

• Material: Red bone
• Color: Red
• Bottom Type: Flat bottom
• String Configuration: 4-string
• Suitable For: 4-string bass
• Size Options: 38 × 3.5 × 6 mm, 42 × 3.5 × 6 mm, 42 × 6 × 9 mm, 43 × 3.5 × 6 mm, 43 × 6 × 9 mm
• Package Quantity: 2 PCs

Package Includes:

• 2 x red bone bass nuts

Fitment Note / Warm Reminder:
Please verify your original nut width, thickness, height, bottom style, and string spacing before ordering, especially whether your bass requires 38 × 3.5 × 6 mm, 42 × 3.5 × 6 mm, 42 × 6 × 9 mm, 43 × 3.5 × 6 mm, or 43 × 6 × 9 mm. This nut is intended for 4-string basses with a matching flat-bottom nut slot.