MERCATOR K55K "Cat reed green"
Known as the "Black Cat" knife by American GIs after World War II, the Mercator still enjoys an excellent reputation among knife enthusiasts worldwide. The black box with the golden cat is a must-have in every enthusiast's collection. In cooperation with Woodlore, an exclusive Mercator model featuring a unique handle box in reed green with the cat painted in black was created a few years ago. This represents a new chapter in the more than 140-year history of the Mercator knife, to which OTTER knives could add another highlight. The Mercator K55K "Cat Reed Green" won 1st place in the "Classic" category at the IWA Knife Award 2023. The blade is available from us in either 1.4034 stainless steel or C75 carbon steel.
The perfect gift for any collector of historical knives.
To match, we recommend our leather cases in the colors:
Leather Case 03 | |
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Dark Brown | Black |
as well as the knife holster in the color:

Manufacturer information:
OTTER-Messer GmbH
Schwertstraße 35, 42651 Solingen, Germany
Web: https://www.otter-messer.de/
E-Mail: info@otter-messer.de
Phone: +49 212 337829
Blade shape: | medium pointed |
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Blade thickness: | 3,0 mm |
Brand: | Mercator Knives |
Handle length: | 110 mm |
Material spring: | Carbon steel C75 |
Total length: | 200 mm |
Weight: | 75 g |
Version: | Large version |
Blade length: | 90 mm |
Blade material: | Carbon steel C75 |
Handle material: | Steel powder-coated olive |
Lock: | Backlock |
Locking: | Lockable |
The pocket knives and fixed blade knives offered by OTTER-Messer are tools that must be used carefully and properly. Please observe the following safety instructions to minimize risks and ensure safe use.
2. Important Notes on Safe Use- Cutting Tool, Not a Toy: Pocket knives and fixed blade knives are not toys. They must not be accessible to children or unauthorized persons.
- Sharp Blades: The knives are sharp and can cause injuries if handled improperly.
- Always keep fingers away from the cutting area.
- Store knives in suitable sheaths or cases.
- No Use for Inappropriate Purposes: Use knives only for their intended purpose (e.g., cutting materials). Avoid prying, throwing, or other improper applications.
- Safe Transport: Ensure that knives are stored safely during transport so that neither you nor others are endangered.
- Knives should always be kept out of the reach of children.
- Store knives in a dry and secure place to prevent rust and unauthorized access.
- Clean knives after use with a damp cloth and dry them thoroughly.
- Regularly sharpen the blade with appropriate tools to maintain functionality.
- Avoid contact with aggressive chemicals that could damage the blade or handle.
- Risk of Injury: Improper use can lead to serious cuts.
- Misuse May Have Legal Consequences: The improper use of knives can have legal implications in some countries. Adhere to applicable regulations and carry knives only where permitted.
- Caution with Self-Opening Knives: Knives with automatic or spring-assisted mechanisms must be handled with extra care to prevent unwanted opening.
The manufacturer and seller accept no liability for damages resulting from improper use or disregard of safety instructions.
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23 August 2023 16:41
Top Klassiker!
Dieses ist mein 2. Mercator mit Katze, auf meinen Wunsch wurde es ebenfalls wie meine 1. Katze mit einem Clip versehen, toller Service! Vielen Dank nochmal an Frau Wahrmann dafür! Schön scharf angeschliffen und gepließtet. Klingenstand absolut mittig. Geliefert in einem schönem Leinensäckchen mit Otterlogo und Putztuch. Absolut alltagstauglich, man merkt durch den Clip, daß man es dabei hat, sehr angenehm zu tragen. Auf meiner Wunschliste stehen noch die Ausführungen in Edelstahl, Messing und Kupfer.