Protech Half-Breed Automatic Knife Black (1.95" Stonewash) 3605

MSRP: $200.00
Our Price: $114.95
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Item #BHQ-15970


  • Overall Length:6.125"
  • Blade Length:1.95"
  • Blade Thickness:0.10"
  • Blade Material:CPM-S35VN
  • Hardness:60 RC
  • Blade Style:Spear Point
  • Blade Grind:Flat
  • Finish:Stonewash
  • Edge Type:Plain
  • Handle Length:4.125"
  • Handle Thickness:0.39"
  • Handle Material:Aluminum
  • Color:Black
  • Frame/Liner:Aluminum
  • Weight:2.00 oz.
  • User:Right Hand
  • Pocket Clip:Tip-Up
  • Knife Type:Automatic
  • Opener:Push Button
  • Lock Type:Plunge Lock
  • Brand:Protech
  • Model:Half-Breed
  • Model Number:3605
  • Country of Origin:USA
  • Best Use:Everyday Carry
  • Product Type:Knife


The Half-Breed automatic knife from Protech features the larger handle design of the Newport and the CA legal blade of the Sprint knife.

This Half-Breed knife has a stonewash finished S35-VN steel blade and black anodized aluminum handle with satin hardware and a black tip-up carry pocket clip.


Customer Reviews

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This knife is a "hoot"
Bob S.
For me, this is a super knife, Ratings from me are this:
-Tolerances and fit= Mission accomplished.
-Handle length vs blade= Mission accomplished.
-Design comfort in pocket= Mission accomplished.
-Blade design= Mission accomplished.

I have only one other automatic knife that is classified as a Mini, not made in the U.S.A., is the "rage" due to the low pricing vs action, and it came packaged in a replica rifle ammo magazine .
The Protech Half Breed is a premium knife. The cost was definitely worth the purchase,
"If you buy the best, you never pine for the rest, "
Light speed service from Bladehq. Ordered on a Sunday and in hand on Wednesday,3 days.
All the knife you'll ever need!
David G.
The Protech Half-Breed is absolutely a perfect cutting instrument. Not to big, not to small, just perfect for any task. Yes Protech knives are rather expensive but once you get one and use it a while you'll see and feel the quality and craftsmanship this knife is made of. It is an awesome EDC. "EveryDayCarry"
Best 2" Auto
Steven C.
I've tried a number of 2-inch auto's and like this one the best. The larger handle feels good. The release button action is perfect, relative to other knives.