The Ka-Bar TDI Law Enforcement Large fixed blade knife is purpose-built for professionals and serious users who need a reliable, combat-proven cutting tool. This is the larger version of Ka-Bar's field-tested TDI design—trusted by law enforcement and tactical teams for decades. The 3.69" AUS-8A stainless steel drop point blade delivers excellent edge retention and corrosion resistance, while the black Zytel handle provides a secure, weather-resistant grip that won't break or splinter under hard use. Whether you're carrying for duty, tactical training, survival situations, or backcountry work, this knife is engineered to perform when it matters.

The TDI Law Enforcement Large comes ready to deploy: the included MOLLE-compatible hard plastic sheath features reversible nylon webbing straps that attach securely to duty belts, tactical vests, pack systems, and field gear. The integrated belt clip gives you carry options and keeps the knife accessible without fumbling. The drop point blade geometry balances control and penetration, making it equally at home in a duty belt or bug-out kit. AUS-8A steel is a time-tested stainless choice—it sharpens easily, holds an edge well, and resists rust in wet conditions.

This is not a knife designed by committee or focus group; it's the result of real-world feedback from people who use blades for their living. Ka-Bar's reputation in law enforcement and military circles isn't accident—it's built on decades of delivering tools that work. If you need a larger fixed blade with proven ergonomics, solid steel, and versatile carry options, the TDI Law Enforcement Large belongs in your kit.

Key Features

• 3.69" AUS-8A stainless steel drop point blade for reliable cutting and edge retention
• Black Zytel handle—durable, weather-resistant, and built for secure grip in wet or gloved conditions
• MOLLE-compatible hard plastic sheath with reversible nylon webbing straps for flexible mounting on belts, vests, and tactical gear
• Integrated belt clip for convenient carry and quick access
• Larger blade profile compared to the standard TDI—ideal for users who prefer more cutting surface
• Field-proven design trusted by law enforcement and tactical professionals

Specifications

Frequently Asked Questions

What blade steel is the TDI Law Enforcement Large made from?

The blade is AUS-8A stainless steel, a proven mid-range stainless that balances edge retention, ease of sharpening, and corrosion resistance. It's a popular choice for fixed blade knives in tactical and law enforcement applications.

How is the knife carried and mounted?

The knife comes with a MOLLE-compatible hard plastic sheath fitted with reversible nylon webbing straps. These straps allow you to attach the sheath to duty belts, tactical vests, pack systems, and other MOLLE-compatible gear. An integrated belt clip is also included for direct belt carry.

Is this the same as the standard TDI Law Enforcement knife?

No—this is the larger version. It features a 3.69" blade, making it a bigger option compared to the original TDI Law Enforcement model for users who prefer more cutting surface.

What's included in the box?

The knife comes with the hard plastic sheath, reversible nylon webbing straps, and belt clip, ready to mount on your gear immediately.