These high quality 220 grit hone stones are design to safely and smoothly hone brake piston cylinders. They are compatible with many cylinder hones and are a direct replacement for Powerbuilt hone #648631. These items are durable and easy to use.
California residents: see Proposition 65 information
- Set of two replacement stones for power built #648403
- Includes medium grit #220, 1-1/8 in. length
- Right tool makes the job easier
- Quality product by power built