The RAT I is a full‑size folding knife designed for reliable everyday carry with a balance of cutting versatility and durable construction. Measuring 5 inches closed, it features a 3.5‑inch AUS‑8 stainless steel blade with a satin finish that promotes smooth slicing while offering corrosion resistance and easy maintenance. The partially serrated edge enhances cutting capability on fibrous materials such as rope and cord, while maintaining a plain edge section for clean, controlled cuts. A thumb stud enables quick, one‑handed deployment for efficient operation in daily tasks.

The handle is constructed from OD green nylon, providing a lightweight yet rugged structure with a secure grip in varied conditions. A pocket clip supports convenient, low‑profile carry, and an integrated lanyard hole offers additional retention options. Designed for dependable performance and practical use, the RAT I combines a versatile blade configuration with straightforward ergonomics, making it well suited for everyday utility, outdoor tasks, and general cutting applications.