Pro-Tech FlyFather 2 4" 154CM Butterfly Knife Black Aluminum Satin Blade FF2101

The Pro-Tech FlyFather 2 (FF2101) is the ultimate fusion of Pro-Tech precision and Squid Industries flipping expertise — a balisong that perfectly balances collectible craftsmanship with true performance.

Built in the USA, the FlyFather 2 refines Pro-Tech’s classic Godfather-style blade into a purpose-built butterfly knife platform, engineered for smooth flipping, dependable balance, and effortless style.

A Collaboration of Icons

This second-generation design combines Pro-Tech’s 4.0" satin-finished 154CM spear point blade with Squid Industries’ CNC-machined channel aluminum handles, resulting in a balisong that’s lightweight, smooth, and remarkably durable.

The blade’s spear point profile offers both cutting efficiency and precision, while the flat grind and razor-sharp edge ensure consistent slicing performance. Paired with the black anodized aluminum handles, this knife provides an ideal balance of weight, control, and flipping fluidity — equally at home in your EDC rotation or on the practice bench.

Balanced, Functional, and Built to Perform

At just 3.5 ounces, the FlyFather 2 is incredibly agile, tuned for speed and smooth transitions. Its four-position deep-carry pocket clip makes it versatile for left- or right-handed users, while the channel handle design eliminates flex and enhances long-term durability.

Whether you’re a seasoned flipper or a Pro-Tech enthusiast looking for something truly different, the FlyFather 2 offers the best of both worlds: Pro-Tech’s cutting-edge manufacturing and Squid Industries’ balisong expertise.

Specifications Table

Feature Highlights

• Pro-Tech x Squid Industries Collaboration: Combines Pro-Tech’s precision with Squid’s balisong mastery.

• Premium Blade Steel: 4" satin-finished 154CM spear point blade offers excellent edge retention and durability.

• Lightweight Channel Handles: CNC-milled black anodized aluminum provides strength and balance.

• Smooth Flipping Action: Tuned for clean transitions and control during flips.

• Balanced Build: 3.5 oz weight delivers agility and feedback without fatigue.

• Four-Position Pocket Clip: Deep carry, reversible for both right- and left-hand users.

• Made in the USA: Hand-assembled to Pro-Tech’s tight tolerances for lasting performance.

• Dual Purpose Design: Ideal for both recreational flipping and practical everyday carry.