Columbia River Knife & Tool (CRKT) Tuna Folding Knife — 3.22" Plain Edge 8Cr14MoV Blade, Stonewash Finish, Stainless Steel & G10 Handle (Model 2520 | UPC 794023252002)

Powerful, sleek, and designed for everyday performance, the Columbia River Knife & Tool (CRKT) Tuna Folding Knife (Model 2520 | UPC 794023252002) delivers a perfect balance of functionality, strength, and style. Designed by award-winning knifemaker Lucas Burnley, this compact yet capable EDC knife features a 3.22-inch plain-edge 8Cr14MoV stainless steel blade with a rugged stonewash finish for superior corrosion resistance and a clean, tactical aesthetic. The hybrid stainless steel and G10 handle ensures both durability and grip comfort, while the frame lock mechanism guarantees secure, confident operation every time you deploy it.

SEO Keywords

CRKT Tuna 2520, Columbia River Knife & Tool Tuna, CRKT Tuna knife, 794023252002, CRKT folding knife, CRKT Lucas Burnley design, 8Cr14MoV stonewash blade, G10 stainless handle knife, CRKT Tuna review, EDC folding knife CRKT

Product Overview

Inspired by the streamlined form and agile motion of the ocean predator it’s named after, the CRKT Tuna 2520 is built to glide through daily cutting tasks with effortless precision. Its 3.22-inch drop-point blade is crafted from 8Cr14MoV stainless steel, offering a reliable edge that’s easy to maintain, strong enough for utility work, and resilient against wear. The stonewash finish hides scratches and gives the knife a rugged, well-used look from day one.

The G10 front handle scale provides a secure, textured grip, while the stainless steel back handle adds strength and stability to the frame. With the IKBS™ ball-bearing pivot system, blade deployment is smooth, fast, and consistent — perfect for one-handed operation. Whether you’re opening packages, cutting rope, or tackling field work, the Tuna offers a sleek, ergonomic design built for dependable performance.

Key Features & Benefits

• 3.22" Drop Point Blade — Versatile for slicing, piercing, and everyday utility use; perfectly sized for EDC.

• 8Cr14MoV Stainless Steel — Delivers excellent edge retention, toughness, and corrosion resistance for everyday cutting tasks.

• Stonewash Blade Finish — Reduces glare, minimizes visible wear, and provides a rugged, utilitarian appearance.

• Plain Edge — Ideal for clean cuts and easy maintenance; sharpens quickly for continued reliability.

• G10 / Stainless Steel Hybrid Handle — Combines a textured G10 front scale for grip with a stainless steel back for durability and balance.

• IKBS™ Ball Bearing Pivot System — Ensures smooth, rapid blade deployment with minimal effort.

• Frame Lock Mechanism — Securely locks the blade in place during use for safe, confident cutting.

• Low-Profile Pocket Clip — Allows for discreet, tip-up carry for quick access and comfort.

• Lanyard Hole — Adds flexibility for additional carry or retention options.

• Designed by Lucas Burnley — Created by a respected designer known for practical, refined, and visually striking knife designs.

Specifications

• Brand: Columbia River Knife & Tool (CRKT)

• Model: Tuna Folding Knife

• Model Number: 2520

• UPC: 794023252002

• Designer: Lucas Burnley

• Blade Length: 3.22 inches

• Blade Material: 8Cr14MoV Stainless Steel

• Blade Finish: Stonewash

• Blade Edge: Plain Edge

• Blade Style: Drop Point

• Handle Material: G10 (front) / Stainless Steel (back)

• Handle Color: Black and Silver

• Lock Type: Frame Lock

• Opening Mechanism: Flipper with IKBS™ Ball Bearing Pivot

• Closed Length: 4.35 inches

• Overall Length: 7.54 inches

• Weight: Approx. 3.8 oz

• Pocket Clip: Tip-up carry

• Country of Origin: Designed by Lucas Burnley in Bend, Oregon

Performance & Handling

The CRKT Tuna is engineered to deliver smooth performance in every slice. Its ergonomic handle contours and balanced weight distribution make it comfortable to hold and highly controllable during extended use. The IKBS™ pivot system ensures fast, fluid blade deployment, while the frame lock keeps the knife securely open during cutting tasks. The textured G10 scale enhances grip, and the curved handle profile naturally fits your hand, reducing fatigue and increasing control.

Whether you’re at the job site, the campsite, or just tackling daily chores, the Tuna provides the strength and precision of a much larger knife in a compact, pocket-friendly design.

Maintenance & Care

To keep your CRKT Tuna performing at its best:

1. Clean regularly — Wipe down the blade and handle after use to remove debris and moisture.

2. Lubricate the pivot — Apply a small drop of light oil to the ball bearing system for smooth operation.

3. Sharpen when needed — Maintain a fine edge with a sharpening stone or guided system suited for 8Cr14MoV steel.

4. Store dry — Avoid prolonged exposure to moisture; store in a cool, dry location.

5. Inspect hardware — Check screws and clip tightness periodically for safety and function.

With proper maintenance, your Tuna will stay sharp, sleek, and ready for years of reliable use.

Safety Reminder

Always use knives responsibly. Keep the blade folded when not in use, ensure the lock is fully engaged during operation, and never misuse a knife as a prying tool. Keep out of the reach of children and follow local laws regarding knife carry and usage.

Why Choose the CRKT Tuna?

The CRKT Tuna (Model 2520) combines elegant design, superior mechanics, and practical materials in a package that’s as reliable as it is attractive. The knife’s stonewashed 8Cr14MoV blade and smooth IKBS pivot make it a joy to use, while its G10/stainless steel handle offers the perfect blend of grip and strength. Designed by Lucas Burnley, it’s a knife that embodies CRKT’s reputation for craftsmanship, innovation, and everyday functionality.

Perfect for:

• Everyday carry (EDC) enthusiasts

• Tradesmen and outdoor users

• Knife collectors and design fans

• Anyone seeking a high-value, performance-driven folding knife

SEO-Focused Summary

The Columbia River Knife & Tool Tuna Folding Knife (Model 2520 | UPC 794023252002) is a premium everyday carry knife featuring a 3.22-inch 8Cr14MoV stainless steel drop-point blade with a rugged stonewash finish. Its hybrid G10 and stainless steel handle, IKBS™ ball bearing pivot system, and frame lock mechanism deliver smooth performance, comfort, and strength in a compact EDC form. Designed by Lucas Burnley, the Tuna combines modern styling with real-world functionality — making it a top-tier choice for professionals, outdoorsmen, and knife enthusiasts.

The End