Before using your fret leveling beam, measure fret heights with a notched straight edge and identify any high frets. Run the 30cm leveling beam along the fretboard until every fret sits level, then re-crown each fret with a crowning file to restore its rounded profile and smooth the edges. Pair this fret leveling kit with the right guitar fret tools and explore our wider luthier tools for a complete workflow.

Guitar Tool Kit, 30cm Fret Leveling Beam, metal construction
Guitar tool kit to level the frets of your guitar using a 30 cm fret leveling beam. Includes the beam and three sanding sets with pre-glued sandpaper for easy replacement.
Beam length: 30 cm | Beam weight: 90 g | Beam material: Metal | Sanding paper sets: 3 adhesive-backed sets | Sanding paper length: 15 cm each | Grit sizes: P400, P600, P1000, P1200
- Uniform fret leveling across the fretboard
- Easy sandpaper changes with pre-glued backing
- Refines smoothness and accuracy with multiple grits
- Replacement adhesive sanding sets sold separately
- Helps set all frets to the same height and adjust action
This fret leveling beam kit delivers homogeneous fret leveling with included adhesive-backed sanding paper sets. A reliable guitar fret leveling tool for both setup work and full refret jobs.
Key Features
- 30cm leveling beam: Metal construction for flat, homogeneous fret leveling across the full fretboard.
- Sanding paper sets: 3 sets of adhesive-backed sandpapers, 15 cm length each; grit sizes P400, P600, P1000, and P1200; easy to replace to extend tool longevity. Replacement adhesive sanding paper sets are available separately.
Usage
Suggested workflow: Measure fret height with a notched straight edge, identify high frets, level them with this fret leveling beam, then re-crown using a fret crowning file. Browse our full range of guitar fret tools to complete your fretwork bench.
Specifications
| Beam length | 30 cm |
| Beam weight | 90 g |
| Beam material | Metal |
| Sandpaper sets included | 3 sets, adhesive-backed |
| Sandpaper length (each) | 15 cm |
| Grit sizes | P400, P600, P1000, P1200 |
Discover more luthier tools to build and maintain your instruments.