I am proud to present the ARN — the newest model and third folder in my Shop Built collection. We unveiled this piece at Blade Show Atlanta this year, and now it is ready for you to own.

The ARN is a slipjoint folder featuring the same double-detent system used in my Monte Carlo and Casino custom models. This mechanism securely holds the blade open and closed without a traditional lock, offering a safe and compliant everyday carry option in most regions.

A defining feature of the ARN is its ultra-low-profile flipper. Previously referred to as a front flipper, I now simply call it a flipper — discreet, intuitive, and designed to maintain a clean silhouette.

The handle integrates a precision-machined T-slot inlay system. A single screw secures the ambidextrous titanium clip. When the clip is removed, both inlays can slide out effortlessly without tools. A small titanium insert can replace the clip, locking the inlays in place and preserving the handle’s symmetry.

A central element of the ARN is the inlay system. We will offer a wide range of inlay materials, enabling true personalization. Currently, there is a choice of six different fiber materials.

 

Pricing: $595

With Carbon Fiber inlay: $610

 

Specifications

Blade length: 2.2” (56 mm)

Overall length: 5.51” (140 mm)

Closed length: 3.27” (83 mm)

Chassis, clip, spacer, and screws: Titanium

Blade steel: RWL34 (Stonewashed)

Weight: 1.83 oz (52 g)

 

Delivery time is currently estimated at 8–12 weeks. This extended lead time is due to our upcoming summer holiday and to ensure smooth production upon our return. Delivery times are expected to improve as production stabilizes.

Disclaimer: As this model is brand new, not all options are fully illustrated in photos. Please consider this when ordering — a little imagination is required.