Relentless Knives

Relentless Knives fillet blades and fishing tools built for tough conditions

Relentless Knives focuses on sharp, durable blades and practical fishing tools that make prep, processing, and on-water tasks faster and safer. Balanced ergonomics, edge-holding steels, and secure sheaths help you work cleanly whether you are at the dock, camp, or kitchen.

As an authorized reseller, 17th Street provides genuine Relentless Knives products with valid U.S. warranties, expert guidance, fast shipping, easy returns, and convenient 17th Street Store pickup.

Start in Outdoor and outfit your kit under Fishing with purpose built blades like Fillet Knives for clean cuts and easy maintenance, plus bench helpers such as Vises for secure rigging and tying. We can help you choose blade lengths, flex profiles, and handle textures to match your target species and conditions.

Need advice on saltwater vs. freshwater care, sheath styles for boat use, or how to build a compact processing kit for travel days. Contact our experts for a tailored recommendation, and explore all the prominent brands to round out your fishing setup.