[Duncans ProForge] The Stiff-Upper-Slip Apex Folder (SUS AF) Hor

Description:

The SUS AF- alright... we had fun with this one.

A pocket-sized embodiment of British grit, where understatement meets over-engineering. This slipjoint is built like a London bus: unapologetically solid, quietly brilliant, and always on time.

The natural ox horn aren’t just for show; they’re lightweight, beautiful, and due to their nature, perfectly unique to each knife. Held together by two stainless Torx screws (because Phillips is for amateurs), they lock into integral stainless bolsters and liners. That means the bolsters are the liners—no weak joints, no wobble, just a single forged backbone running the length of the handle. Overbuilt? Maybe. Apologetic? Never.

The D2 clip-point blade rides on a buttery action, snapping to a confident half-stop at 90°—a polite “Mind the gap” before full deployment. Open it with the traditional nail nick (fingernail or coin, your call), and it stiffly snaps into place with just enough thwack to remind you it’s alive, but never enough to scare the vicar.

Closed, it’s a discreet 3.9" of pocket-friendly restraint. Open, it’s a 7" declaration of quiet competence. The blade’s satin finish hides the scars of daily duty—opening boxes, trimming twine, or heroically rescuing a stuck scone from cling film.

The Stiff-Upper Slip: It won’t start a fight. It will finish your to-do list.

And it’ll do it without spilling a drop of tea.

The Stiff-Upper Slip Apex Folder is so SUS AF, it got stopped at airport security for “looking too competent” — then released with an apology and a cuppa.

 

Duncans ProForge

Duncan's ProForge offers a selection of knives tailored for everyday carry (EDC), bushcraft, and outdoor use, crafted from high-quality materials to ensure durability and reliability. The knives in this range feature blades made from high-carbon steel, good quality stainless steels, damascus and some may even feature supersteels, known for their superior sharpness and edge retention, making them ideal for a variety of outdoor activities and tasks.

The handles are ergonomically designed for a comfortable and secure grip, utilizing materials such as premium woods, bone, FRN, or reinforced composites such as G10. This thoughtful design not only ensures practicality and efficiency in use but also enhances the aesthetic appeal of each knife.

Duncans ProForge knives are meticulously finished to a high standard, reflecting the brand's commitment to excellence. Each knife also comes with a five-year warranty, providing added assurance of their quality and durability, whether used for bushcraft, as a pocket carry, or other outdoor adventures.