Columbia River Knife & Tool (CRKT) Provoke First Responder — Folding Knife with Kinematic Mechanism, D2 Steel Plain Edge Blade, Titanium Nitride Finish, 6061-T6 Aluminum Handle, Ceramic Glass Breaker, Boltaron Sheath (Model 4042 | UPC 794023404203)

Designed for those who rush toward danger instead of away from it, the Columbia River Knife & Tool (CRKT) Provoke First Responder (Model 4042 | UPC 794023404203) is a revolutionary folding karambit built for real-world emergency situations. Featuring CRKT’s patented Kinematic® technology, this innovative design allows rapid one-handed deployment of the blade with a natural pushing motion — even while wearing gloves. With a D2 tool steel blade finished in Titanium Nitride for superior hardness and corrosion resistance, a 6061-T6 aluminum handle, and an integrated ceramic glass breaker, the Provoke First Responder is the ultimate tactical tool for first responders, rescue personnel, and prepared civilians alike.

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Product Overview

The CRKT Provoke First Responder 4042 redefines what a tactical rescue knife can be. Designed by Joe Caswell, this knife utilizes CRKT’s groundbreaking Kinematic® deployment mechanism, which lets the blade snap open with a simple push of the thumb along the frame. The knife’s distinctive karambit-style blade — forged from D2 tool steel and finished with a non-reflective Titanium Nitride (TiN) coating — offers exceptional edge retention and cutting power.

The 6061-T6 aluminum handle keeps the knife lightweight yet extremely strong, and its integrated ceramic glass breaker makes it an indispensable tool for emergency extractions or rescue operations. The knife also comes with a custom Boltaron sheath for secure and versatile carry options.

This is not just a knife — it’s a purpose-built survival instrument designed to perform under pressure when every second counts.

Key Features & Benefits

• Kinematic® Rapid Deployment System — Revolutionary mechanism deploys the blade instantly with a natural thumb push; ideal for gloved or high-stress use.

• D2 Tool Steel Blade — Offers excellent edge retention, high hardness, and rugged cutting strength — perfect for demanding field applications.

• Titanium Nitride (TiN) Finish — Provides a durable, low-glare coating that resists corrosion and wear in extreme environments.

• Plain Edge Blade — Clean cutting performance for slicing, slashing, or precision work; easy to sharpen and maintain.

• Karambit-Inspired Design — Combines tactical aesthetics with functional ergonomics for superior retention and close-quarters control.

• 6061-T6 Aluminum Handle — Lightweight yet exceptionally strong; anodized finish enhances grip and durability.

• Integrated Ceramic Glass Breaker — Breaks vehicle or building glass efficiently during rescue operations or emergencies.

• Boltaron Sheath Included — Durable, form-fitting sheath designed for secure storage and rapid access.

• Joe Caswell Design — Created by one of the most innovative knife designers in the industry, blending engineering genius with practical performance.

• First Responder Focused — Built for law enforcement, EMTs, firefighters, and anyone who needs a tool that can be trusted in life-or-death situations.

Specifications

• Brand: Columbia River Knife & Tool (CRKT)

• Model: Provoke First Responder

• Model Number: 4042

• UPC: 794023404203

• Designer: Joe Caswell

• Blade Length: 2.41 inches

• Blade Material: D2 Tool Steel

• Blade Finish: Titanium Nitride (TiN)

• Blade Edge: Plain Edge

• Blade Style: Karambit Curve / Hawkbill

• Handle Material: 6061-T6 Aluminum (Anodized)

• Deployment: Kinematic® System (manual, thumb pressure)

• Glass Breaker: Ceramic Tip (Integrated)

• Sheath: Boltaron custom sheath with mounting hardware

• Closed Length: 4.96 inches

• Open Length: 7.25 inches

• Weight: Approx. 6.1 oz

• Locking Mechanism: Kinematic® Lock

• Use: Tactical, rescue, survival, law enforcement, first responder operations

Designed for Life-Saving Performance

When lives are on the line, the Provoke First Responder delivers quick, reliable performance. Its Kinematic® mechanism ensures immediate deployment without the need for complex manipulation — a critical advantage in time-sensitive scenarios. The karambit-style blade offers natural retention and maximum control, while the D2 steel edge maintains its sharpness through repeated hard use.

The addition of a ceramic glass breaker transforms this knife into a multi-purpose emergency tool, allowing operators to shatter windows or barriers quickly and safely. From extricating victims to handling high-stakes tactical operations, the Provoke First Responder is built for those who protect and serve.

Handling & Ergonomics

The 6061-T6 aluminum handle is contoured for a natural, comfortable grip that feels secure even in wet or gloved hands. The karambit finger ring enhances retention during use, ensuring the knife stays locked in your grip during dynamic movement. The knife’s low-profile construction allows discreet carry while maintaining quick accessibility when needed most.

Maintenance & Care

To preserve your CRKT Provoke First Responder for years of service:

1. Clean the Blade: Wipe the D2 blade after each use to remove debris, fingerprints, and moisture.

2. Lubricate Mechanisms: Apply a light oil to the Kinematic® joints periodically for smooth, reliable deployment.

3. Sharpening: Maintain the edge using a fine or medium grit sharpener compatible with D2 steel.

4. Check Hardware: Inspect screws and pivot points for tightness regularly.

5. Storage: Store in its Boltaron sheath or a dry environment to prevent oxidation.

Proper care ensures your knife performs flawlessly through years of heavy use.

Safety Reminder

Always handle the Provoke First Responder responsibly. Ensure the blade is fully locked before use and retracted carefully after operation. Never carry or deploy the knife in restricted areas unless authorized. Keep out of reach of children and practice proper training before operational use.

Why Choose the CRKT Provoke First Responder?

The Provoke First Responder (4042) is not your ordinary folding knife — it’s a precision-engineered lifesaving tool. Combining Kinematic® technology, premium D2 steel, and a tactical glass breaker, this knife is built to excel in high-stress environments where reliability and speed are critical.

Its Titanium Nitride finish and 6061-T6 aluminum handle make it both rugged and corrosion-resistant, ensuring it’s ready when you are. Whether used by first responders, law enforcement, or everyday adventurers, the Provoke First Responder redefines tactical performance and innovation in a folding knife.

Perfect for:

• Police, EMTs, Firefighters

• Military and Security Professionals

• Outdoor Adventurers & Survivalists

• Everyday Carriers Seeking Tactical Reliability

SEO-Focused Summary

The Columbia River Knife & Tool (CRKT) Provoke First Responder Folding Knife (Model 4042 | UPC 794023404203) is a D2 tool steel karambit-style knife featuring Kinematic® rapid deployment, a Titanium Nitride-coated plain edge blade, and a 6061-T6 aluminum handle with an integrated ceramic glass breaker. Designed by Joe Caswell, it includes a Boltaron sheath for secure carry. Built for first responders, law enforcement, and tactical professionals, this knife combines groundbreaking innovation, durability, and mission-ready functionality — a true evolution of the modern rescue tool.

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