Upgrade Kit for Precision Adjust™ Knife Sharpener

SKU: WSSA0004772-W


In The Box:

  • Coarse Tri-Brasive® Rod: 220, 320, & 400 Grit Diamond
  • Fine Tri-Brasive® Rod: 600 & 800 Grit Diamond, Ceramic Plate
  • Leather & Ceramic Rod: Leather Strop, Ceramic rod for serrations
  • Premium Carry Case
  • Sharpener Not Included
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Upgrade Kit for Precision Adjust™ Knife Sharpener

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7 Stones. Countless Configurations

Accessory for the Precision Adjust™ Knife Sharpener (Sharpening base not included). Take your Precision Adjust™ Sharpener to the next level and get even higher performance! For edge enthusiasts who want the most features to create the sharpest edge possible. The upgrade kit includes a coarse Tri-Brasive® sharpening assembly with 220, 320 and 400 grit diamond plates to quickly restore a sharp edge, a fine Tri-Brasive® sharpening assembly with 600 and 800 grit diamond plates and a fine ceramic stone to hone to an incredibly keen edge on any knife. The Leather Strop refines and polishes your knife to a scary sharp edge; while the small ceramic rod hones serrations. Carry case and Tri-Brasive® storage rack keep the abrasives and your sharpener organized and ready for use wherever your adventure takes you. From repair work to reprofiling your favorite EDC to stropping a mirror polish onto any edge – this upgrade kit provides the pinnacle of edge performance.

Product Specifications
1.3 oz

Customer Reviews


Uncompromising performance

Each sharpening machine from Work Sharp comes with a three-year warranty and is
designed, engineered, and calibrated at our 100% solar-powered facility in Ashland, Oregon.
We source our materials from the highest-caliber manufacturers and are committed to
eliminating single-use plastics from our supply chain. And you can count on our industry-leading
customer support for any of our Kitchen, Field, or Benchtop sharpeners.