Small Whole milled Straight clamps Hapstone (Pair) for Hapstone RS and R2 - made from a single piece of aircraft aluminum and anodized black.  Anodizing is used to improve corrosion...

Small Whole milled angled clamps Hapstone RS  are made from a solid piece of aircraft-grade aluminum and anodized in black.Anodizing is used to improve the corrosion resistance and strengthen the...

Universal Angled Clamps for Hapstone R2 and Hapstone Rotating Module can be turned inward (for small knives) or outward (for long knives). Clamps utilize flexible flat spring and spacer screws to...

Hapstone PlaneShift Series includes components of Hapstone RS (such as stone holders or clamp system) adopted for other sharpening systems: PPA, WSPA, Wicked Edge. Single-clamp knife sharpeners have consistently been less...

Whole milled angled (fillet) clamps Hapstone are made from a solid piece of aircraft-grade aluminum and anodized in black. Anodizing is used to improve the corrosion resistance and strengthen the aluminum surface...