Knife - Essential Tool for Camping, Outdoor Adventure and collection

KNIFE WITHDRAWN FROM PRIVATE COLLECTION
* Origin: Acquired from a private collector, previously purchased
* Condition: Excellent, minor marks on the blade
* Commercial availability: Yes, smooth blade version only
* Box: Included
* Sheath: -
* Manuals, Certificates and Warranty: Included
* Inspected and certified by our in-house laboratory

The BF1 CD Drop Black by ExtremaRatio is a tactical folding knife designed for users who demand serious performance in a compact format. Its essential and functional design, combined with premium materials such as Böhler N690 steel and anodized aluminum, ensures durability, ease of handling, and reliability even in extreme conditions.

Ideal for EDC (Every Day Carry), military, or professional use, this model merges discreet elegance with operational robustness. The serrated blade version, not standard in the series, offers added versatility for tough cutting tasks without compromising structural integrity.

Intended use: tactical use / EDC (Every Day Carry)
Production type: high-end industrial production / specialized cutlery
Country of manufacture: Italy
Blade: Böhler N690
Blade finish: burnished (mil‑c‑13924 burnishing)
Handle: anticorodal anodized aluminum
Blade length: 69 mm
Blade thickness: 3 mm
Closed length: 107 mm
Total length: 171 mm
Closed thickness: ~12 mm
Weight: 88 g
Locking mechanism: Liner Lock
Clip: reversible tip-up clip, “wrap-around” on tang
Packaging: ExtremaRatio original box (rigid cardboard with logo)

KNIFE WITHDRAWN FROM PRIVATE COLLECTION
* Type: Previously Purchased
* Condition: Overall in good condition.
* Commercially available Discontinued
* Sharpening: Factory
* Marks on blade: No
* Marks on handle: Slight: a few small scratches and abrasions on corners and clip; small oxidation marks on hardware
* Box: Present and original (full set).
* Scabbard: -
* Manuals, Certificates and Warranties: Present (full set)
* Checked and Certified by our in-house laboratory



Tactical knife/EDC produced in the late 1990s and designed by martial arts expert James Keating,

Master of Defense, an eclectic American brand now discontinued and later taken over by Blackhawk! Blades, produced several lockable and fixed knives of tactical and military types, all made in collaboration with well-known Knifemakers such as Elishewitz, Janich, Keating, Ayoob, Watson and Casillas.

Intended Use: Tactical/Collection
Production Type: Industrial
Country of manufacture: USA
Blade: stainless steel 154CM 
Handle: aircraft grade aluminum with non-slip Kraton inserts
Blade length: 75mm.
Blade thickness: 3.5mm.
Length closed: 107mm.
Total length: 183mm.
Thickness when closed: 13mm
Weight: 90g.
Closure: Liner Lock
Clip: removable, stainless steel
Packaging: cardboard box with Master of Defense logos

Intended use: knife for sailors

Type of production: Industrial
Country of production: Italy
Blade: stainless steel 420 54 / 54HRC
Blade treatment: satin finish
Handle: FRN (Fiberglass Reinforced Nylon)
Blade length: 75mm.
Blade thickness: 3mm.
Closed Length: 105mm
Overall length: 180mm.
Weight: 155g.
Lock: Liner Lock
Packaging: cardboard box with Fox logos
Notes: untie knots, multipurpose tool

Intended Use: Tactical / CQC

Type of production: Industrial
Production Lama: China
Blade: Stainless steel 440C
Treatment Lama: -
Handle: G-10
Blade length: 70mm.
Blade thickness: 2.5mm.
Closed Length: 100mm.
Overall length: 170mm.
Thick when closed: -
Balancing: -
Weight: 88g.
Lock: Liner Lock
Clip: removable and reversible stainless steel
Sheath: -
Packaging: cardboard box with logos Hoffner