I just found this from PUMA, U.S.A.

Product information "PUMA Verlängerungsmesser"
The original PUMA "extension knife" has been one of the most wanted rarities for decades and is now available again in a limited edition.
With a lot of passion and dedication, we have been manufacturing hunting knives of the highest quality for over two and a half centuries. Many PUMA knives have meanwhile become true classics and are among the rarities that are not only sought after by users but especially by collectors. One of these special models is our "extension knife" which we produced in the 1930s to 1950s. Now we have decided to re-launch this model, also known as the "Saustecher" because of its original purpose.
The new PUMA extension knife has a fold-out, 19 cm long blade made of stainless 440C steel (57-58 HRC). When folded, the blade extends well beyond the end of the handle and can therefore also be used for finer work. The movable parrying element ("Swing Guard") lies flat against the handle and swings vertically in front of the handle when the blade is folded out to reliably protect the knife-wielding hand - e.g. when catching game. In addition, the "extension knife" has a foldable lever that serves to secure and unlock the blade with retro lettering. Selected deer horn shells and a perfectly fitting leather belt sheath round off this shapely and high-quality handcrafted Solingen product.

Blade length: 190 mm
Blade thickness: 4,5 mm
Steel / hardness: 440C / 57-60 HRC
Length open: 310 mm
Length closed: 216 mm
Knife weight: 276 g
Sheath: brown leather sheath


Since it was formed on the Wupper River in 1769, Puma Knives has set the standard that Established Solingen, Germany as the world’s premier knife manufacturing center. Puma has been distributed in the United States since 1957 and has established a strong reputation for high quality hunting, sporting and gentleman’s knives. Hunters and craftsmen know and trust PUMA’s performance, heritage and technology. The highest grades of stainless steel, innovative designs, genuine stag handles and traditional German craftsmanship are why Puma Knives are considered at the top of every major class ranking for hunting and sporting knives.


C. Wetzel-20609, NOTE: the blade length is now only 19 cm long. Also note: " blade with retro lettering".

Last edited by C. Wetzel-20609; 11/19/2023 07:37 PM.