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

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 CPM-S35VN steel blade and black anodized aluminum handle with satin hardware and a black tip-up carry pocket clip.

Item #BHQ-15970
MSRP: $220.00
Our Price: $170.00
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  • Overall Length: 6.125"
  • Blade Length: 1.95"
  • Blade Thickness: 0.11"
  • 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: Button Lock
  • Brand: Pro-Tech
  • Model: Half-Breed
  • Model Number: 3605
  • Country of Origin: USA
  • Best Use: Everyday Carry
  • Product Type: Knife

Customer Reviews

Wow.... 0O0
Dane F. on Jan 10, 2021

This is the first knife that made me giggle in a LOOONG time. That funny little chuckle that you make to yourself when you realize, "oh, I see what they're talking about." The precision, the snap, it's for real. I'm gifting this one to my dad, the man responsible for my knife addiction, and getting myself a sprint.... because I couldn't justify owning both and only carrying one :)

Love this little knife!
Terry R. on Mar 11, 2019

This is my third half breed! Nuff said! Thanks blade hq for the snappy deliver n protech for the snappy knife.

This knife is a "hoot"
Bob H. on Mar 15, 2017

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. on Oct 14, 2016

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. on Sep 6, 2015

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.

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