Spring-Assisted Stopper Ring to limit the movement of the horizontal shaft in the pivot unit. The stopper is suitable for 6-mm guide rods and compatible with all Hapstone knife sharpeners, TSProf Blitz and Kadet.

Hapstone PlaneShift Series includes components of Hapstone RS adopted for other sharpening systems.Single-clamp knife sharpeners have consistently been less adaptable than multi-clamp systems when sharpening various blades, for instance, fillet knives. The Planeshift Clamps Upgrade is a dual-clamp solution for...

4mm Spring-Assisted Stopper Ring to limit the movement of the horizontal shaft in the pivot unit of KME knife sharpeners.  The stopper is suitable for 4mm guide rods and compatible with KME 4mm Universal Stone Holder.

Hapstone PlaneShift Series includes components of Hapstone RS (such as stone holders or clamp system) adopted for other sharpening systems: PPA, WSPA, KME, Wicked Edge.Universal Stone Holder for Work Sharp Professional Precision Adjust is equipped with a digital angle gauge...

6" Stone Holder for Professional Precision Adjust allows using any 6" sharpening stones including Venev Centaur and Venev Ursa Series dual-side diamonds, and any Edge Pro form-factor stones (with mounting).Note. It's very important to keep a sharpening angle consistent. The...

2nd Generation of LE Series stone holders is unbreakable.Work Sharp Precision Adjust is a fantastic sharpener. However, it's limited by stock sharpening stones mounted on the proprietary holder. 4" Stone Holder for Work Sharp Precision Adjust overcomes the limitation. As of...

Owners of Wicked Edge sharpeners were always limited by proprietary form-factor sharpening hones. 6" Stone Holder for Wicked Edge overcomes this limitation. Now you may use thousands of existing 6" sharpening stones and reduce the cost of ownership.LE Series stone...

Work Sharp Precision Adjust is a fantastic sharpener. However, it's limited by stock sharpening stones mounted on the proprietary holder.Premium 4" Stone Holder for Work Sharp Precision Adjust overcomes the limitation. As of today, you may use any 4" sharpening stones...

Advanced Stone Holder for Work Sharp Professional Precision Adjust equipped with a linear ball-bearing offers a new level of precision and comfort. The advanced stone holder lets you achieve flawless results even with challenging tasks.Universal Stone Holder allows using ANY...

Leading Edge Universal Upgrade enhances the capabilities of WorkSharp Professional Precision Adjust knife sharpeners with features of the Leading Edge sharpening platform. The Universal Upgrade includes: Leading Edge Core with a magnetic working table (one magnet block) and a three-point...

TSProf K03 Pro Convex Attachment is mounted on the abrasive holder and provides a uniform angle change across the entire width of the secondary bevels, producing a radius shape of the lens as a result of the work. Suitable for...

Revision 3 Owners of KME sharpeners were always limited by sharpening stones form-factor. The Universal Stone Holder overcomes the limitation. As of today, you may use thousands of existing sharpening stones. Your life will change forever.Universal Stone Holder for KME allows...

Work Sharp Precision Adjust is a fantastic sharpener. However, it's limited by stock sharpening stones mounted on the proprietary holder. 6" Stone Holder for Work Sharp Precision Adjust overcomes the limitation. As of today, you may use any 6" sharpening stones...

Large plastic handle knob for TSProf K03. Fits all K03 guide rods. LE Series handles are made of PLA thermoplastic. Color variations are available.

GearConnect adapter to use Hapstone clamps of standard size on TSProf knife sharpener (K03 or Kadet) in K03 Profile.Read more about GearConnect for TSProf.Attention! GearConnect adapters use 4 mm hex sockets, no tools included. All adapters are sold in singles,...

The product page is in development. Stay tuned.Attention! GearConnect adapters use 4 mm hex sockets, no tools included. All adapters are sold in singles, never in pairs. GEARCONNECT is the family of clamp adapters to build "cross-platform" sharpening systems. An...

Leading Edge Universal Upgrade enhances the capabilities of TSProf K03 and Kadet knife sharpeners with features of the Leading Edge sharpening platform. Universal Upgrade includes: Leading Edge Core with magnetic working table (one magnet block) and three-point knife guide Long...

Convex mini attachment for Blitz and Kadet knife sharpeners is easily mounted on the abrasive holder with the help of an internal mounting screw and provides a maximum offset of the sharpening angle of 11.2°. The attachment provides a uniform change...

Work Sharp Precision Adjust is a fantastic sharpener. However, it's limited by stock sharpening stones mounted on the proprietary holder.6" Stone Holder for Work Sharp Precision Adjust overcomes the limitation. As of today, you may use any 6" sharpening stones including...