Leveling Fingerboard Luthier Tool Radius Sanding Blocks for Guitar Bass Fret Musical Instrument Accessory

This sanding blocks used in guitar building and repairing, it's the perfect way to level fingerboard accurately with it.

Features:
Hard wood guitar fingerboard sanding block.
Accurately or change a fingerboard's radius, it also suitable for gluing frets.
When working on compound radius fretboard, simply change blocks as you progress along the neck.
A quick visual check keeps you from accidentally altering the shape a mistake that's easy to make and hard to fix.
Groove sides for comfortable grip.

Specifications:
Radian: 7.25, 9.5, 10, 12, 14, 15, 16, 17, 20 (optional)
Material: wood
Item size: 130 * 68 * 41mm / 5.1 * 2.7 * 1.6in
Item weight: 252g / 8.9ounce
Package size: 131 * 70 * 42mm / 5.2 * 2.8 * 1.7in
Package weight: 260g / 9.2ounce

Package list:
1 * Radius Sanding Block