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Columbia River Ed Halligan K.I.S.S. ASSist Assisted 2.75" Combo Tanto Blade - 5660

Customer Reviews 4.750 Read 4 reviewsWrite a Review
Part Number: CR5665
Manufacturer: Columbia River (CRKT)
Retail Price: $69.99
Our Price: $44.95
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CR5665: K.I.S.S. ASSist - Combo Edge
Columbia River

The revolutionary high-tech statement by Knifemakers' Guild member and designer "Daddy K.I.S.S." Ed Halligan stood for Keep It Super Simple." It inspired many other knife designers, some to copy it, and some to suggest additional features, as with our K.I.S.S. Two-Timer™. In this case, the question was, could we make such a compact and elemental knife into an assisted opener?

It took some thought and a lot of precision machining, but we're proud to introduce the K.I.S.S. ASSist™. We found a way to build in our patented OutBurst® assisted opening with the patent-pending* Fire Safe mechanism. When closed, the blade is safely locked by a special cam-over pin that extends from the assist spring. It cannot be opened until the safety button on the end of the thumb stud is firmly depressed and the thumb stud is nudged outward.

It is both very fast, and very safe, because simply pressing the Fire Safe button does not open the knife. You must both press down and nudge the blade outward deliberately.One-hand closing is also fast and easy. The mechanism is covered by a thin lightweight layer of inset carbon fiber. When closed, the single-sided blade is securely sealed by the single Zytel® guard. The AUS 4 stainless steel blade receives a high satin finish, while the 420J2 stainless steel frame has a contrasting non-reflective bead-blast surface. All models have a removable bead-blast stainless steel pocket/money clip.

The result is a handsome new line of K.I.S.S. knives with fast assisted opening, rigid lock-up, and a sophisticated high-tech mechanism that is integrated into the frame, all with a weight that is only slightly more than the original K.I.S.S. Ed is a remarkable innovator in his own right, but we can't imagine that when he started this design over a decade ago, that he envisioned this new wrinkle.
  • K.I.S.S. ASSist
  • 5665: Tanto, Combined Razor-Sharp & Triple-Point Serrated Cutting Edge
  • Blade Length: 2.75" (70 mm)
  • Blade Thickness: 0.119" (3 mm)
  • Steel: AUS 4, 55-57 HRC
  • Closed Length: 3.875" (98 mm)
  • Overall Length: 6.75" (171 mm)
  • Made in Taiwan

UPC Code: 794023566505

Frame Lock
Frame Lock
Developed by Chris Reeve, it functions like a liner lock but the lock is comprised of one of the handle scales. It's an extremely strong and easy to manipulate lock.
Pocket Clip
Pocket Clip
Includes a pocket clip for easy accessibility and a more secure carry.
Steel Handles
Steel Handles
Stainless Steel knife handles provide strength and durability while using chromium oxide to create a rust-resistant barrier.
4.750 (4 reviews)
4.8 out of 5 stars
5 star
4 star
3 star
2 star
1 star
5 out of 5
A D H.
Aug 14, 2014
Pros: Lock Type, Blade Material, Lock Ease of Use, Pocket Clip, Overall Quality, Weight, Ease of Opening, Blade Sharpness
Cons: None
Great pocket/carry knife
Great all-around knife. Good quality. Sharp out of the box. C.R.K.T. is the way to go for less expensive carry knife. Gifted it to my son.
5 out of 5
Chino Valley, Az
Aug 14, 2014
Pros: Blade Material, Overall Quality, Lock Ease of Use, Weight, Blade Sharpness, Ease of Opening, None
Cons: Pocket Clip
Columbia River Ed Halligan K.I.S.S. ASSist Assisted 2.75" Combo Tanto
Very handy size & great looks. I keep it my pocket all the time to handle what ever small cutting job I come across. It will not replace my multi tool just easier to get to and use.
4 out of 5
Ralph N
Detroit MI
Jan 03, 2013
Pros: Overall Quality, Lock Ease of Use, Blade Material, Blade Sharpness, Handle Feel, Handle Material, Lock Type
Cons: Ease of Opening, None
Good quality blade with a sharp edge. The assist is some what difficult to push in and when a way to open. Blade guard should cover more of the edge have cut my self twice. good blade when open.
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