Protech Large Don Automatic Knife 3D Ring Pattern (4.5" Black) 1926

MSRP: $450.00
Our Price: $289.95
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Item #BHQ-35972


  • Overall Length:10.375"
  • Blade Length:4.50"
  • Blade Thickness:0.13"
  • Blade Material:154CM
  • Hardness:59 RC
  • Blade Style:Spear Point
  • Blade Grind:Flat
  • Finish:Black
  • Edge Type:Plain
  • Handle Length:5.875"
  • Handle Thickness:0.49"
  • Handle Material:Aluminum
  • Color:Black
  • Weight:4.20 oz.
  • Knife Type:Automatic
  • Opener:Push Button
  • Lock Type:Plunge Lock
  • Brand:Protech
  • Model:Don
  • Model Number:1926
  • Country of Origin:USA
  • Best Use:Collection
  • Product Type:Knife


This Protech Large Don is equipped with a black finished 154-CM blade. The body is 3D machined T6 aluminum; with a completely curved surface for maximum comfort in hand. The knife features a 3D ring pattern engraved from the center of the handle for added texture and style. The Large Don is lightweight, despite its size, and is outfitted with all black hardware.

The Protech Don series takes styling cues from the popular Italian stiletto. The Don's profile is long, slim, and even includes blade guards. This is a great example of innovative Italian styling, coupled with American machining expertise to produce a synthesis that is both complementary and original. This knife is sure to please both Protech fans and collectors of Italian memorabilia alike.


Customer Reviews

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I agree 100%
Amar B hit the description spot on.
“Fires like a rat trap”Haha absolutely !
This is the only OTS that IMO that
will leave a red welt on your skin
If you catch the end of the deployment,and that rt there is my 2nd priority after zero blade play,
Large don A+
The last knife ill buy
Amar B.
Reason its the last is because the large don is no longer in production . The last batches are almost all sold out. After Owning and selling 30 different OTF/OTS autos due to disappointment, the large don was simply an epiphany of a knife purchase.

It can not be replaced. flagship offerings or toys are what every knife ive owned when compared to the large don...The big 2 MT, Benchmade, including this manufacturer PT AND ITS godfather)etc...CANT touch the large don .the infidel the pagan the hk line up, MT STITCH , trodoon, stormtrooper , etc.... are toys .

The don is a tool. It fires like a huge rat trap, it has the Size made for jungle survival, it looks and feels like sex. Every time you engage it,you eant to do it again .
Glen D.
I picked up a Protech Godfather and this Large Don. I received the Godfather first and I was OK with the blade but I was expecting a bit more; this is my 7th Protech. The Godfather body didn't feel good for me but was acceptable. The Large DON was up to Protech standards though. This blade came in a great case, feels great in the hands and very strong opening. Awesome!