About This

• These 4" blocks are used for spot leveling, and can also be used as a radiused clamping caul when gluing frets
• We make these hardwood blocks for use with Stikit Abrasives, to radius a fretboard quickly, accurately and without guesswork
• This set of sanding blocks includes the 5 most popular fretboard radii used in guitar building and repair
• Dimensions: 4" (203.20mm) long x 2-3/4" (69.85mm) wid
• Set includes 5 wooden 4"-long sanding blocks in the following radii: 7.25", 9.5", 10", 12", 16"