Knife - Essential Tool for Camping, Outdoor Adventure and collection

When form and function find their balance.

ANT URBAN is designed to be appreciated and used every day. Essential on the outside, surprising in the details. Urban tones, satin finish, clean lines. Razor-sharp sheepfoot blade. For those who consider EDC an expression of their style.

NEON ENERGY
To remind you who you are, even when everything around you is gray. Impossible to ignore. Created for those who don't live in the choir, but outside it. When the world aims to blend in, you choose to stand out. A small gesture that breaks the urban monotony: live in color where others remain in grayscale. Those who carry an ANT URBAN NEON don't seek attention... they generate it.

If you appreciate things that are well made and say something about you, then this is the tool for you.

Type of production: industrial
Country of production: Italy
Blade: N690Co stainless steel at 58HRC with DLC finish
Handle: stainless steel and anodized anticorodal aluminum
Blade length: 51mm.
Blade thickness: 2.4mm.
Closed length: 55mm.
Total length: 126mm.
Weight: 44g.
Locking system: Frame Lock
Clip: removable, stainless steel
Notes: part of “The Urban Beauty” collection, launched on 09/12/2025

When form and function find their balance.

ANT URBAN is designed to be appreciated and used every day. Essential on the outside, surprising in the details. Urban tones, satin finish, clean lines. Razor-sharp sheepfoot blade. For those who consider EDC an expression of their style.

NEON ENERGY
To remind you who you are, even when everything around you is gray. Impossible to ignore. Created for those who don't live in the choir, but outside it. When the world aims to blend in, you choose to stand out. A small gesture that breaks the urban monotony: live in color where others remain in grayscale. Those who carry an ANT URBAN NEON don't seek attention... they generate it.

If you appreciate things that are well made and say something about you, then this is the tool for you.

Type of production: industrial
Country of production: Italy
Blade: N690Co stainless steel at 58HRC with DLC finish
Handle: stainless steel and anodized anticorodal aluminum
Blade length: 51mm.
Blade thickness: 2.4mm.
Closed length: 55mm.
Total length: 126mm.
Weight: 44g.
Locking system: Frame Lock
Clip: removable, stainless steel
Notes: part of “The Urban Beauty” collection, launched on 09/12/2025

When form and function find their balance.

ANT URBAN is designed to be appreciated and used every day. Essential on the outside, surprising in the details. Urban tones, satin finish, clean lines. Razor-sharp sheepfoot blade. For those who consider EDC an expression of their style.

Black Classic: a timeless icon.
Gold Touch: an accent of personality.
Cherry Satin: bold color, authentic character.

If you recognize the value of things done well, then ANT URBAN is for you.

Type of production: industrial
Country of production: Italy
Blade: N690Co stainless steel at 58HRC with satin finish
Handle: stainless steel and anodized anticorodal aluminum
Blade length: 51mm.
Blade thickness: 2.4mm.
Closed length: 55mm.
Total length: 126mm.
Weight: 44g.
Locking system: Frame Lock
Clip: removable, stainless steel
Notes: part of “The Urban Beauty” collection, launched on 09/12/2025

When form and function find their balance.

ANT URBAN is designed to be appreciated and used every day. Essential on the outside, surprising in the details. Urban tones, satin finish, clean lines. Razor-sharp sheepfoot blade. For those who consider EDC an expression of their style.

Black Classic: a timeless icon.
Gold Touch: an accent of personality.
Cherry Satin: bold color, authentic character.

If you recognize the value of things done well, then ANT URBAN is for you.

Type of production: industrial
Country of production: Italy
Blade: N690Co stainless steel at 58HRC with satin finish
Handle: stainless steel and anodized anticorodal aluminum
Blade length: 51mm.
Blade thickness: 2.4mm.
Closed length: 55mm.
Total length: 126mm.
Weight: 44g.
Locking system: Frame Lock
Clip: removable, stainless steel
Notes: part of “The Urban Beauty” collection, launched on 09/12/2025

When form and function find their balance.

ANT URBAN is designed to be appreciated and used every day. Essential on the outside, surprising in the details. Urban tones, satin finish, clean lines. Razor-sharp sheepfoot blade. For those who consider EDC an expression of their style.

Black Classic: a timeless icon.
Gold Touch: an accent of personality.
Cherry Satin: bold color, authentic character.

If you recognize the value of things done well, then ANT URBAN is for you.

Type of production: industrial
Country of production: Italy
Blade: N690Co stainless steel at 58HRC with satin finish
Handle: stainless steel and anodized anticorodal aluminum
Blade length: 51mm.
Blade thickness: 2.4mm.
Closed length: 55mm.
Total length: 126mm.
Weight: 44g.
Locking system: Frame Lock
Clip: removable, stainless steel
Notes: part of “The Urban Beauty” collection, launched on 09/12/2025

The “LionSTEEL-Emerson ONE” project is back and the L.E.One Mid was created as a compact, ultra-light edition of our original and larger SOLID folding karambit, developed in collaboration with Emerson Design. The SOLID frame-lock handle — a LionSTEEL hallmark — is milled from a single solid piece of Ergal aluminum while the blade is crafted from Bohler M390 steel.

The reversible stainless steel clip can be mounted on the opposite side by screwing in the corresponding square steel post.

A steel insert is positioned at the end of the handle scale where the lock engages, preventing aluminum wear from contact with the blade during opening.

The patented Wave opening: Ernest Emerson created the Emerson Wave Feature so the knife automatically opens when drawn from the pocket at the correct angle. It is the fastest opening system in the world — faster than many automatics, because the extraction motion itself deploys the blade.

Intended use: Sporting / Tactical — ideal as a pocket karambit for self-defense, tactical carry and EDC.

Production type: Industrial
Country of manufacture: Italy
Blade: Bohler M390 stainless steel
Blade finish: Black PVD
Handle: Ergal SOLID frame, CNC machined from a single billet
Blade length: 58 mm
Blade thickness: 3.5 mm
Overall length: 174 mm
Weight: 84 g
Lock: Frame Lock with stainless steel lockbar insert
Clip: Stainless steel, reversible and removable
Packaging: Cardboard box with LionSteel logos
Notes: SOLID frame-lock construction CNC-machined from billet — Emerson Wave opening system — Carson flipper opening system — Ball-bearing pivot — Design by Ernest Emerson. SEO keywords: folding karambit, Emerson Wave, M390 blade, frame lock, CNC machined, tactical EDC.

The “LionSTEEL-Emerson ONE” project is back, and L.E.One Mid was created as a compact and super-light edition of our first and largest folding karambit SOLID, developed in collaboration with Emerson Design. The SOLID frame-lock handle, a distinctive feature of lionSTEEL, is milled from a solid piece of Ergal aluminum, while the blade is made of Bohler M390 steel.

The reversible steel clip can be attached to the opposite side by screwing in the corresponding square steel pin.

The steel insert is positioned at the end of the locking bar so that the titanium part does not wear out due to blade rotation over time.

The patented Wave opening feature. Ernest Emerson created the Emerson Wave Feature when he discovered that the knife opened automatically when pulled from the pocket at the right angle. 

This device allows the knife to be opened literally as it is removed from the pocket. This makes any Emerson knife with the remote pocket opening system the fastest knife to open in the world. Faster than an automatic, the knife opens as it rises into your hand, ready for use.

Intended use: Sports/Tactical

Type of production: Industrial
Country of production: Italy
Blade: M390 stainless steel
Blade finish: Stonewashed
Handle: Ergal, SOLID type, machined from solid block and CNC machined
Blade length: 58mm.
Blade thickness: 3.5mm.
Overall length: 174mm.
Weight: 84g.
Closure: Frame Lock with stainless steel latch
Clip: stainless steel, reversible and removable
Packaging: cardboard box with LionSteel logos
Notes: Solid Frame Lock construction with CNC machining entirely machined from solid stock - Emerson Wave opening system - Carson Flipper opening system - Opening movement on ball bearings - Design by Ernst Emerson

The Ant is the most compact among Extrema Ratio's folding knives. Despite its small size, this model features an extremely sturdy, durable, and reliable structure.

The handle is made of two different elements: the cheek piece crafted from anodized anticorodal aluminum and the hardened steel frame which also serves as the blade lock (Frame Lock System). This mechanism involves a part of the frame bending inward to firmly secure the blade in the open position, enhancing the user's safety during the knife's use.

The tang features a hole for the insertion of a lanyard, and on the right side of the handle, there is a steel clip that allows for concealed carry in the pocket.

The Ant Black version utilizes Böhler N690, hardened to 58 HRC for the best balance between edge retention and toughness, a type of steel used by Extrema Ratio for most of its knives.

The blade is sheep foot-shaped and has a small hole on the top part to facilitate opening. Its particular structure, with a straight edge, allows the user to comfortably rest their fingers on the back of the knife and use it with ease.

Type of production: industrial
Blade: in stainless steel N690 58 HRC
Blade production: Italy
Handle: anodized anticorodal aluminum and steel
Blade length: 50mm.
Blade thickness: 2.2mm.
Closed length: 55mm.
Total length: 127mm.
Weight: 42g.
Closure: Frame Lock
Clip: removable stainless steel
Notes: -

The Ant is the most compact among Extrema Ratio's folding knives. Despite its small size, this model features an extremely sturdy, durable, and reliable structure.

The Ant Rescue, unlike other versions, has a cheek piece in red coloration that allows the operator to more easily locate the knife in case of a fall. This version is equipped with a specific serration that allows cutting ropes and even high-tensile aramid materials. Moreover, this model has a tapered tang that serves as an emergency screwdriver. The Ant Rescue has been developed according to the needs expressed by the "Italian Army Alpine Troops School".

The handle is made of two different elements: the cheek piece crafted from anodized anticorodal aluminum and the hardened steel frame which also serves as the blade lock (Frame Lock System). This mechanism involves a part of the frame bending inward to firmly secure the blade in the open position, enhancing the user's safety during the knife's use.

The tang features a hole for the insertion of a lanyard, and on the right side of the handle, there is a steel clip that allows for concealed carry in the pocket.

The Ant is available in 4 versions with two different types of steel, both provided by Böhler, an Austrian company with which Extrema Ratio has been collaborating for over 20 years, using its highly esteemed materials for the production of its blades.

For the Stone Washed M390 version, Extrema Ratio uses Böhler M390 steel, thermally treated to 61 HRC, which, thanks to a powder metallurgy production process, ensures cutting effectiveness, wear resistance, and oxidation resistance over time.

The blade is sheep foot-shaped and has a small hole on the top part to facilitate opening. Its particular structure, with a straight edge, allows the user to comfortably rest their fingers on the back of the knife and use it with ease.

Type of production: industrial
Blade: in partially serrated stainless steel M390 61HRC
Blade production: Italy
Handle: anodized anticorodal aluminum and steel
Blade length: 50mm.
Blade thickness: 2.2mm.
Closed length: 55mm.
Total length: 127mm.
Weight: 42g.
Closure: Frame Lock
Clip: removable stainless steel
Notes: -

The compact folding knife ready to tackle any terrain.

It may be small, but just like the upgraded 4x4 vehicles that inspired its name, the Overland Compact is exaggeratedly built and ready to tackle the toughest conditions. It takes the design cues and materials of the full-size Overland and puts them into an ultraportable format that practically disappears into a pocket. When it's time to stop the convoy and set up camp, this knife can prepare light food and chop up the perfect marshmallow stick.


Intended Use: Sporty

Production type: Industrial
Country of manufacture: China
Blade: D2 steel
Blade treatment: Blackwashed
Handle: G10 and Blackwashed stainless steel
Blade Length: 57mm.
Blade thickness: 3.2mm.
Length closed: 81mm.
Total length: 137mm.
Weight: 88g.
Closure: FrameLock
Clip: stainless steel, removable
Packaging: cardboard box with CRKT logos
Notes: Design by T. J. Schwarz

Intended Use: Sporting/Collection

Production type: Industrial
Country of Production: USA
Blade: Stainless steel CPM-20CV
Blade treatment: stone washed
Handle: Bronze and Titanium
Blade length: 49mm.
Blade thickness: 3.1mm.
Length closed: 76mm.
Total length: 122mm.
Thickness when closed: 11.1mm.
Weight: 80g.
Closure: Framelock
Clip: Removable, reversible, stainless steel
Packaging: cardboard box with Zero Tolerance logos
Notes: Design by Tim Galyean - KVT opening on ball bearings via Carson Flipper system - Limited Edition "Factory Special Series"

Intended use: Sports / EDC

Type of production: Industrial
Country of production: China
Blade: 8Cr13MoV stainless steel
Blade treatment: Bead Blasted
Handle: Stainless steel with PVD treatment
Blade length: 47mm.
Blade thickness: 2.8mm.
Closed length: 96mm.
Total length: 140mm.
Thick when closed: 8.7mm.
Weight: 90g.
Opening: through ambidextrous thumstood
Washers: in Teflon
Closure: Frame Lock
Clip: stainless steel, removable
Sheath: -
Packaging: Cardboard box with Kershaw logos
Notes: bottle opener and screwdriver