PRIMEdge, Inc.
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KST Knife Sharpeness Tester

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ErgoSteel III logo ErgoSteel III image
  • Perfect edge in seconds.
  • Aligns both sides of the blade simultaneously.
  • Straightens and prolongs the edge life of hand knives.
  • Ideal for all types of small and large knives.
  • Safety-shield handle provides comfortable and safe, right or left hand use.
  • Stainless steel bracket provides instant bench mounting.
  • Totally enclosed, sanitary spring mechanisms.
  • Easy maintenance and cleaning.
  • USDA and CE certified.

Whether you process chicken, beef, pork or fish, keeping knife edges sharp is essential on the processing line. With use, sharp knives will dull. The PRIMEdge Ergo Steel III is a fast and easy way to straighten and restore knife edges for razor-sharp performance. The ErgoSteel III is an edge maintenance tool used on the production floor. Throughout the day, as a knife edge dulls, the operator can slide the blade through the unique spring-tensioned rods of the Ergo Steel and straighten the edge in a matter of seconds.

The Ergo Steel III consists of a pair of pivoting,hardened rods on a food grade, molded polypropelene base. Under each pivoting rod, fully enclosed spring mechanisms provide the perfect amount of tension between the knife edge and the rods. Both sides of the edge are straightened simultaniously, assuring a perfect edge in seconds

Requires no special training to use, the Ergo Steel III can be held comfortably and safely, left or right handed. The Ergo Steel III's handle can be effortlessly placed into the optional stainless steel bracket for bench-mount use.

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Ergo Steell II hand held Ergo Steel III bench mounted Ergo Steel III high mounted
Bench mounted
High mounted

Available in white, yellow
and blue

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