Many guided knife sharpeners include L-shaped Allen keys, the least expensive tool to handle hex screws. Hex screwdrivers are much easier to use than Allen keys. If you use your sharpener on a regular basis, hex screwdrivers will make your life comfortable.
| 1.5 mm |
|---|
| TSProf K03 – small components |
| Blitz 360 – many components |
| 2 mm |
|---|
| Hapstone Angle Gauge Holder |
| Hapstone K1 – guide rod coupling |
| TSProf K03 – body |
| Blitz – most components |
| Blitz 360 – many components |
| 2.5 mm |
|---|
| Hapstone R1 – stone holder |
| Hapstone V7 – stone holder |
| TSProf K03 – body |
| 3.0 mm |
|---|
| Hapstone R2 Lite – clamps |
| TSProf K03 – body |
| TSProf K03 – clamps |
| 4 mm |
|---|
| Hapstone Modular Platform |
| Hapstone R2 – full-sized clamps |
| Hapstone R1 – most components |
| Hapstone M2 – three-point guide, stone holder |
| Hapstone V7 – three-point guide |
| Hapstone K1 – most components |
| TSProf K03 – whole-milled clamps |
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