The RAT® is one of Ontario Knife Company's most celebrated series — built for the job site, the field, and every day carry. Available in folders from the compact RAT® I and mid-sized RAT® 1.5 to the full-sized RAT® II. Also available in fixed blades spanning the versatile RAT® III series including the purpose-built hunters and utility patterns. Every knife shares the same principle: reliable steel, tough handles, and a design that doesn't quit. AUS-8, D2, MagnaCut, and 1075 high carbon steel give you options without compromise. Affordable, durable, and endlessly carried — this is the knife that built a following.