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Bastards Knives Aronax

There are knife makers. There are knife makers who are true artists.
And then there’s Stefan Steigerwald.
The “Mad Professor” of the knife world regularly invents folders that make everything else in the knife cosmos look like mere background props. His creations, shaped by retro-futurism and steampunk aesthetics, are fine mechanical masterpieces – complex, playful, and yet somehow perfectly usable for everyday carry.

The Aronax Slipjoint, developed in collaboration with Bastards Knives, is more than just a namesake: Professor Pierre Aronnax was the main character in Jules Verne’s classic 20,000 Leagues Under the Sea – one of the most important steampunk novels ever written. And when you hold the Aronax in your hand, you can almost imagine grim Captain Nemo himself pulling it from his jacket pocket.

You can choose between two fascinating variants:

  • Brass handle scales with satin-finished D2 blade

  • Titanium scales with stainless Magnacut blade (ideal for a damp engine room deep under the sea)

The handle scales unmistakably bear Steigerwald’s signature: playful Art Deco elements combined with a clear, almost industrial design. The textured recesses provide a secure grip, while the milled holes in front of the pivot screw evoke an old steam engine – small details with great charm. The proprietary hardware blends seamlessly into the mechanical look – with a particularly clever touch: the pivot lock on the clip side, as if taken straight from a Nautilus construction kit.

The clip itself is a small mechanical revolution. Thanks to an integrated spring underneath, you can press it down like a rocker – no snagging, no scratching, just a smooth slide into your pocket. Sounds simple, but it’s executed so elegantly you almost feel like applauding. The sheepsfoot blade opens with a satisfying walk & talk – a little mechanical ritual in its own right.

The maritime influence of the sheepsfoot blade is no coincidence: the small ramp at the end of the spine gives your thumb a secure rest, while the subtle “horn” toward the tip provides a precise finger rest for detailed cutting work – whether on deck, underwater, or at your desk.
The package includes a microfiber cloth and a sturdy pouch with patch panel.

Blade finish: Satin
Blade length: 7,6
Blade material: CPM Magnacut
Blade steel: D2
Blade thickness: 2,5
Clip: Yes
Grinding: Flat grinding
Handle Material: Brass, Titanium
Lefthand suitable: Limited suitable
Legal to carry in Germany: Yes
Locking Mechanism: Slip Joint
Overall Length: 17,2

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Warn-/Sicherheitshinweis:

Schnittverletzungen: Die häufigste Gefahr bei der Verwendung von Messern ist das Risiko von Schnittverletzungen. 

Scharfe Klingen können schnell durch Haut und Gewebe dringen. Abrutschen des Messers: Ein unsachgemäßes oder zu starkes Drücken kann dazu führen, dass das Messer abrutscht und unkontrollierte Bewegungen entstehen, die Verletzungen verursachen können. Verletzungen durch 
Stürze: Messer sollten niemals ungesichert oder in der Nähe von Tischkanten abgelegt werden, um zu verhindern, dass sie herunterfallen und jemanden verletzen. 

Stumpfe Messer: Stumpfe Messer stellen ein größeres Verletzungsrisiko dar, da sie mehr Kraft erfordern und leichter abrutschen können. Messer sollten daher regelmäßig sachgemäß nachgeschärft werden. 
Nicht bestimmungsgemäße Nutzung: Das Verwenden eines Messers für Aufgaben, für die es nicht vorgesehen ist (z.B. als Hebelwerkzeug), kann nicht nur die Klinge beschädigen, sondern auch zu Unfällen führen.