Chris Reeve Knives Large Sebenza 31 L31-1685 - Stonewashed Insingo, Glass Blasted Titanium, Blue Hardware

The Chris Reeve Knives Large Sebenza 31 L31-1685 represents the perfect balance of precision engineering, refined craftsmanship, and everyday functionality. Building on decades of Sebenza innovation, this premium folding knife delivers the legendary CRK experience with modern CPM MagnaCut steel and a refined titanium construction.

Featuring a 3.61" Insingo CPM MagnaCut blade, the Large Sebenza 31 offers exceptional cutting performance with outstanding edge retention, toughness, and corrosion resistance. The stonewashed blade finish provides a practical appearance designed to develop character through everyday use.

The glass-blasted 6AL-4V titanium handle provides a secure, comfortable grip while showcasing the meticulous craftsmanship that defines Chris Reeve Knives. From its hydraulic-smooth action to its precision lockup, the Sebenza 31 L31-1685 is designed to serve as both a reliable everyday carry knife and a lifetime heirloom.

The Large Sebenza 31 L31-1685 features a CPM MagnaCut stainless steel Insingo blade hardened to 63–64 HRC, delivering a premium combination of edge retention, toughness, and corrosion resistance. The Insingo blade profile provides a unique cutting geometry optimized for controlled slicing and utility tasks.

The stonewashed blade finish reduces visible wear while providing a durable surface suited for regular carry and everyday use. The blade's ergonomic shape allows for excellent control during detailed cutting tasks.

The handle is crafted from 6AL-4V titanium with a glass-blasted finish, creating a lightweight yet exceptionally strong platform. The ergonomic contours naturally fit the hand, providing comfort and confidence during extended use.

The Sebenza 31 utilizes Chris Reeve's Reeve Integral Lock (frame lock) with a ceramic ball interface, engineered for smooth operation, consistent engagement, and long-term durability.

Designed as a premium everyday carry folding knife, the Large Sebenza 31 L31-1685 excels in environments where reliability, precision, and refined performance are essential.

• Everyday carry (EDC)
• Precision cutting tasks
• Utility and general-purpose use
• Outdoor and travel applications
• Professional carry environments
• Collection and heirloom ownership

The Insingo blade shape provides excellent control and cutting efficiency, while the lightweight titanium handle and smooth action make the Sebenza 31 comfortable for daily use.

Chris Reeve Knives is internationally recognized for precision manufacturing, innovative engineering, and exceptional attention to detail. The Large Sebenza 31 continues this tradition with a design refined through decades of knife-making expertise.

Every component is purpose-built, from the precision-machined titanium handle and ceramic ball interface to the carefully finished MagnaCut blade. The Sebenza 31 L31-1685 represents a combination of modern materials, functional design, and timeless craftsmanship.

• Made in the USA
• CPM MagnaCut stainless steel blade
• 63–64 HRC blade hardness
• Insingo blade design
• Stonewashed blade finish
• Large Sebenza 31 folding knife design
• 6AL-4V titanium handle construction
• Glass-blasted titanium finish
• Reeve Integral Lock (frame lock)
• Ceramic ball interface for smooth, durable lockup
• Premium everyday carry design
• Built for long-term use and collectability

Brand: Chris Reeve Knives

Model: Large Sebenza 31 L31-1685

Blade Steel: CPM MagnaCut (63–64 HRC)

Blade Shape: Insingo

Blade Finish: Stonewashed

Blade Length: 3.61"

Overall Length: 8.40"

Handle Length: 4.79"

Handle Material: 6AL-4V Titanium

Handle Finish: Glass Blasted

Locking Mechanism: Reeve Integral Lock (Frame Lock)

Weight: 4.70 oz

Country of Origin: USA

CPM MagnaCut was selected for the Large Sebenza 31 because it offers an ideal balance of toughness, edge retention, and corrosion resistance. This modern premium steel enhances the Sebenza platform while maintaining the reliability expected from a high-performance everyday carry knife.

• Excellent edge retention for frequent cutting
• High toughness for dependable performance
• Outstanding corrosion resistance
• Low-maintenance blade steel
• Premium choice for an everyday carry folder

Combined with Chris Reeve's precision manufacturing and the Sebenza 31's proven design, MagnaCut creates a folding knife built for years of reliable performance.

The Large Sebenza 31 features the Reeve Integral Lock, a refined frame lock system designed for strength, consistency, and long-term reliability. The ceramic ball interface reduces wear while creating smooth, dependable lock engagement.

• Reeve Integral Lock (frame lock)
• Ceramic ball interface
• Smooth hydraulic-like opening action
• Long-wearing lockup
• Precision-machined components

The Sebenza 31's legendary smooth action and precise construction create a premium user experience that has made it a benchmark among high-end folding knives.

• Clean and dry the MagnaCut blade after use
• Remove dirt and debris from the pivot area periodically
• Apply quality knife lubricant as needed
• Maintain the titanium handle finish with proper care
• Sharpen with appropriate equipment to maintain the edge

Proper maintenance will preserve the Sebenza 31 L31-1685's precision action, premium materials, and exceptional performance, ensuring it remains a trusted everyday carry knife for years to come.