Boker Plus Kwaiken Automatic (06EX291) – 3.5″ 154CM Two-Tone Stonewashed Plain Straight Back Blade Black Aluminum Handle Made in USA 06EX291

The Boker Plus Kwaiken Automatic (06EX291) represents the peak of “Neo-Japanese” design, merging Lucas Burnley’s minimalist aesthetic with the elite mechanical precision of Pro-Tech Knives. Manufactured 100% in the USA, this collaboration transforms the iconic Kwaiken silhouette into a high-speed tactical tool. By integrating Pro-Tech’s industry-leading automatic hardware, Boker has created a folder that offers both a sophisticated carry profile and the instantaneous deployment required for professional use.

The 3.5″ straight back blade is forged from 154CM stainless steel, a premium American-made alloy celebrated for its exceptional toughness and long-lasting edge retention. The blade features a striking two-tone stonewashed finish, which highlights the clean lines of the primary grind while providing a durable surface that masks daily wear. The chassis is precision CNC-milled from high-grade black aluminum, maintaining the signature slim profile while offering a lightweight yet nearly indestructible frame. Powered by a high-tension automatic spring, the blade fires with an authoritative “kick” at the push of a button, locking into place with unwavering security.

• 3.5″ 154CM American Steel Blade: Delivers professional-grade edge stability and high wear resistance for demanding cutting tasks.

• Pro-Tech Automatic Mechanism: Features a flawless push-button deployment and a powerful spring for the fastest blade access in its class.

• CNC-Milled Black Aluminum Handle: Provides a robust, tactical-grade frame that maintains the legendary slim profile of the Kwaiken series.

• Two-Tone Stonewash Finish: Offers a sophisticated visual contrast that complements the minimalist design while enhancing surface durability.

• Made in the USA: Precision-engineered and manufactured in collaboration with Pro-Tech Knives to ensure world-class quality and tolerances.

Specifications