Kizer Cutlery Ki401B1 Flipper Frame Lock Knife Gray Titanium (3.5" Satin)

MSRP: $245.00
Our Price: $172.00
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Item #BHQ-25635


  • Overall Length:8.25"
  • Blade Length:3.50"
  • Cutting Edge:3.25"
  • Blade Thickness:0.16"
  • Blade Material:CPM-S35VN
  • Blade Style:Drop Point
  • Blade Grind:Hollow
  • Finish:Satin
  • Edge Type:Plain
  • Handle Length:4.75"
  • Handle Thickness:0.48"
  • Handle Material:Titanium
  • Frame/Liner:Titanium
  • Weight:5.25 oz.
  • User:Right Hand
  • Pocket Clip:Tip-Down, Tip-Up
  • Knife Type:Manual
  • Opener:Flipper, Thumb Stud
  • Lock Type:Frame Lock
  • Brand:Kizer
  • Model:Frame Lock
  • Model Number:Ki401B1
  • Country of Origin:China
  • Best Use:Everyday Carry
  • Color:Gray
  • Product Type:Knife


The Kizer 401 series of knives are comfortable full-size folders that come in a number of variations to fit your taste. Their modified drop point blades have hollow grinds and a spear-point inspired swedge. Flipper and thumb studs are provided for one-hand opening convenience and a titanium frame lock keeps the blade secured for safe use. A tip-down carry titanium pocket clip is standard.

This model has a satin finished S35VN steel blade and sculpted gunmetal gray titanium handle with satin accent flats. Reversible tip-up/down carry pocket clip.


Customer Reviews

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Joe M.
Let me just start off by saying that the presentation of this knife is excellent. The box pouch and cloth wow. Let's start with the knife now all I could say is excellent hands down from fit and finish amazing the coloring the materials and the blade. I read it was supposed to come in a satin finish but it came in a stone wash even better blade perfectly centered comes out with a smooth transition when pushed.

I'm so impressed with everything and would recommend this knife to anyone I'm a usa knife buyer but hands down this is right there with the best of them. Now to bladehq, thank you for sending this knife to me as fast as I've ever seen a knife company do. Excellent service, I will be doing more business in the future that is a definite. Thanks again.

UPDATE almost three months later and this is an amazing knife worth 3 time's what I paid s35vn steel titanium handle. Knife is very smooth now that it is broken in with flipper opening or thumb studs. Thing's I've changed make this knife even better in my opinion took off pocket clip added a nice looking Paracord with bead pocket clip wasn't for me. I love the turn out I'm usually a Spyderco guy but this is in the edc rotation with out a doubt Thanks again bladehq!!
Quality materials, Sub par execution
brian d.
Very nice looking knife. Great looking grinds. Blade does not flow into the handle design but they look great together. A menacing flipper and big stubby thumb studs adds to the blades cool appearance.

Great even grinds. Came sharp enough but for my preference I stropped it. Great jimping on the spine. Very disappointing flipper that doubles as a finger guard. The jimping on the flipper scrapes the index finger when held firmly and scrapes skin off with any hard use.

The handle seems like the dehorning process was an after thought. There was an effort but the handle is not smooth. The pocket clip is terrible, overly large hump with a pointy tip. The tip sticks out and can catch or scratch whatever it comes in contact with.

The action was very stiff on the blade I received. I worked the action 100's of times to just get the flipper broken in. To this day the thumb studs are utterly unreliable. The blade rides bronze washers not ball bearings.

I can't recommend this blade at this price point. A $70.00 price point would be more representative of the craftsmanship and execution of the design. Even then the vanguard series has much better offerings $70.00-100.00
Blade HQ response:
We're very sorry to hear about the trouble you're having. Have you contacted our customer service department yet ( We'd like to help you get this resolved. Thanks -BHQ