Enhance the playability and tone of your guitar or bass with this set of precision-engineered conical maple neck shims. Designed to adjust the neck angle precisely, these high-quality maple shims fill gaps at the base of the neck, preventing moisture buildup and wood expansion that can lead to warping. By ensuring solid contact between the neck and body, these shims help maintain consistent tone and improve instrument stability. Key Features: · Adjustable Neck Angle: Expertly crafted to correct and fine-tune the neck bolt angle, eliminating unwanted gaps for a secure fit that preserves your instrument’s sound quality. · Time-Saving & Convenient: Pre-shaped conical shims cover the entire heel of the neck, allowing quick installation without the hassle of custom shaping, perfect for repair shops and DIY enthusiasts. · Versatile Degree Options: Includes 0.25°, 0.5°, and 1° shims for a wide range of adjustments. Stackable design allows for precise angle customization. The 0.5° shim is ideal for many common guitar bodies, while the 1° shim suits basses with rear-mounted bridges. · Gradual Taper Design: Each shim features a smooth taper to ensure seamless installation and optimal neck fit.  - 0.25° shim tapers from 0.030" to 0.019" (0.76mm to 0.48mm)  - 0.5° shim tapers from 0.044" to 0.010" (1.11mm to 0.25mm)  - 1° shim tapers from 0.078" to 0.010" (1.98mm to 0.25mm) · Solid Maple Wood Construction: Made from durable solid maple that matches the neck wood, providing a natural and seamless integration with your instrument. · Custom Fit Options: Available in shaped and blank shims to accommodate odd screw spacing, smaller neck pockets, or custom instrument designs. Specifications: · Material: Solid Maple Wood · Dimensions (Shaped): 2-1/2" x 3-7/8" (63.50mm x 98.43mm) · Dimensions (Blank): 2-3/4" x 3-7/8" (69.86mm x 98.43mm) · Quantity: 3 Pieces (1 x 1°, 1 x 0.5°, 1 x 0.25°) Package Includes: · 1 x 1-Degree Conical Maple Shim · 1 x 0.5-Degree Conical Maple Shim · 1 x 0.25-Degree Conical Maple Shim This high-precision neck shim set is an essential accessory for musicians and technicians aiming to improve neck angle adjustment quickly and efficiently, ensuring stable performance and optimal tone maintenance for guitars and basses.