Otter-messer Mercator Black Cat Stainless Folding Knife - L154S

  • $112.90
    Unit price per 
Tax included.


The American GI's brought this Mercator knife to America after World War II. There it became famous under the name "Black Cat Knife" and is still cult there today. The designation K55K means "K" for Kaufmann (the original manufacturer), "55" for Hochstrasse 55 (the original company address) and "K" for the symbol cat. The embossing is stamped under the press and after powder coating it is painted by hand as in the past. 


  • Total length:        20 cm (8")
  • Blade length:       9 cm (3.5")
  • Handle length:    11 cm (4.33")
  • Blade thickness:   3 mm
  • Weight:               75 Grams (2.65 oz)
  • Blade steel:          stainless steel 1.4034
  • Handle:               steel powder-coated black
  • Locking type:       backlock
  • Spring material:   stainless steel 1.4034
  • Made in:              USA
  • SKU:                    L154S

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Ware Bros Cutlery – The Knife Shop is an Authorised Australian Retailer of Otter-messer Products.

For your information all Otter-messer products purchased from Ware Bros Cutlery – The Knife Shop come with an Australian backed warranty (some conditions do apply).

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