Block Knife Sharpener

The product shown is the Block Knife Sharpener, a manual handheld tool specifically designed for honing and realigning various types of blades. This sharpener is notable for its 'patent flex' handle design, which allows the internal honing rods to adjust to the specific angle of a knife's bevel, typically accommodating angles between 17 and 28 degrees. This flexibility makes it effective for everything from standard kitchen knives and serrated bread knives to outdoor tools like machetes and hatchets.

The brand has a long-standing history as a family-owned enterprise. It was originally established in 1969 and is currently managed by Paul and Billie Jo Block, representing the third generation of the family. The product is marketed under the brand 'Block Sharpener' and is characterized by its simple, rugged plastic construction, often featuring a two-tone color scheme like the red and black version pictured. The tool is frequently sold at trade shows, gun shows, and outdoor markets, where the founders demonstrate its effectiveness on-site.

Manufacturing for the Block Sharpener remains localized in the United States, specifically in Somerset, Kentucky (and formerly Weeki Wachee, Florida). The company prides itself on American craftsmanship and offers a lifetime guarantee against factory defects. The ultimate ownership of the brand rests with the Block family through their company, Block Knife Sharpeners, maintaining its status as an independent, family-run business into 2026 and beyond.