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Böker Plus

Kwaiken OTF Blue

Pocket Knives, Blue, OTF, D2, Aluminum
$175.95 *

* Sales tax and shipping costs will be charged separately.

Available

  • Boker Plus
  • Pocket Knives
  • 8.19 in
  • 3.19 in
  • 0.11 in
  • 3.46 oz
  • Lucas Burnley
  • D2
  • Aluminum
  • Automatic
  • OTF
  • Blue
  • 06EX550
Automatic Knife Unfortunately, for legal reasons, this item is not shippable to all states. All orders are therefore checked manually. You can find more information about State Laws regarding Automatic Knives and State Knife...read more

Automatic Knife
Unfortunately, for legal reasons, this item is not shippable to all states. All orders are therefore checked manually.
You can find more information about State Laws regarding Automatic Knives and State Knife Laws in general at AKTI.


One of the most exciting designs of recent years reaches its next peak. The Kwaiken, designed by Lucas Burnley, has been one of the most successful projects of the custom knifemaker and Boker Plus since its launch. The Boker Plus Kwaiken OTF Blue combines the slim, minimalistic design with a perfect automatic mechanism. When the serrated trigger on the top of the handle is pushed forward, the satin-finished blade made of D2 jumps out of the CNC-milled aluminium handle frontally at breathtaking speed and disappears again in the same way when the trigger is pulled. The Kwaiken OTF reaches a completely new level within the series and offers itself as a unique, versatile utility knife. The clip (tip-up/r) forms a successful contrast to the blue handle. With lanyard hole and high-quality nylon case for storage.
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Reviews for "Kwaiken OTF Blue"
Aug 20, 2024

Absolutely flawless functioning after > 1 year of use

Very high quality and durability. I received this as a gift from my son about a year ago. I went out of my way to find it online so that I could leave a positive review. I carry and use this knife literally every day. It's never failed me and always gets the job done. Very impressed with the quality of the build and materials... it's truly an heirloom level knife. Keep up the stellar work!

Jun 12, 2024

Worth it- I didn’t have the manufacturing issues mentioned

I didn’t experience the issues mentioned previously here- so maybe I got lucky but the manufacturing seems top notch from where I’m standing. Hopefully you have the luck I did and this knife will serve you well. Everything from the handle to the edge seems high quality and machined beautifully. Huge fan of this knife.

Oct 27, 2021

Amazing

Super knife on YouTube the knives look great but when you hold them in your hand high quality.
I really love it!

Oct 25, 2021

Boker was a great brand but I received a kwaiken otf as a gift in July here it is October and and it is done nothing that I did to cause it to to fall apart and I am sure if I was to call Boker they wouldn't do anything about it my best friend just deploy

Disappointed I loved it til it DIED!!!

Apr 7, 2021

Seems to be a QC or manufacturing error

I really wanted to love this knife. The first one failed as did its replacement. Both were quick and snappy opening and closing, but after less than 12 hours and 25 fires, the knife would jump off its guide when closing. The blade would shoot back then bounce back out. (Ps yes it is very sharp). Wish I could say I was being hard on it or that it was old but these were both brand new with virtually no use. Super bummed.

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Pocket Knives, Black, OTF, D2, Aluminum
Böker Plus USB OTF

Available

  • Pocket Knives
  • D2
  • Aluminum
  • OTF
$89.95 *
Pocket Knives, Black, OTF, D2, Aluminum
Böker Plus Kwaiken OTF Black

Available

  • Pocket Knives
  • D2
  • Aluminum
  • Lucas Burnley
  • OTF
$175.95 *
Pocket Knives, Black, OTF, D2, Aluminum
Böker Plus Dagger D2 2.0

Available

  • Pocket Knives
  • D2
  • Aluminum
  • Raimund Lhotak
  • OTF
$98.95 *
Pocket Knives, Black, OTF, D2, Aluminum
Böker Plus Falcon D2 2.0

Available

  • Pocket Knives
  • D2
  • Aluminum
  • Raimund Lhotak
  • OTF
$98.95 *
Pocket Knives, Black, Push Button, Push Button, D2, G10
Böker Plus Intention II Black

Available

  • Pocket Knives
  • D2
  • G10
  • Push Button
  • Push Button
$66.95 *
Pocket Knives, Black, Push Button, Button Lock, 154CM, Aluminum
Böker Plus Harlock Mini

Available

  • Pocket Knives
  • 154CM
  • Aluminum
  • Darriel Caston
  • Button Lock
  • Push Button
$145.95 *
Pocket Knives, Black, OTF, D2, Aluminum
Böker Plus Eagle D2 2.0

Available

  • Pocket Knives
  • D2
  • Aluminum
  • Raimund Lhotak
  • OTF
$98.95 *
Pocket Knives, Black, OTF, D2, Aluminum
Böker Plus Kalashnikov OTF Bowie

Available

  • Pocket Knives
  • D2
  • Aluminum
  • OTF
$175.95 *
Training Knives, Grey, Stainless Steel, Stainless Steel
Magnum Balisong Trainer 2nd Gen

Available

  • Training Knives
  • Stainless Steel
  • Stainless Steel
$36.95 *
Pocket Knives, Black, OTF, Titanium
Böker Plus Eagle Mini OTF 2.0

Available

  • Pocket Knives
  • Titanium
  • Raimund Lhotak
  • OTF
$98.95 *
Pocket Knives, Black, OTF, D2, Aluminum
Böker Plus Kalashnikov OTF Dagger

Available

  • Pocket Knives
  • D2
  • Aluminum
  • OTF
$175.95 *
Pocket Knives, Black, Push Button, Push Button, 154CM, Aluminum
Böker Plus Karakurt

Available

  • Pocket Knives
  • 154CM
  • Aluminum
  • Jesper Voxnaes
  • Push Button
  • Push Button
$318.00 *
Fixed Blade Knives, Brown, 440A, Pakka Wood
Magnum Safari Mate XD

Available

  • Fixed Blade Knives
  • 440A
  • Pakka Wood
$72.95 *
Pocket Knives, Black, Push Button, OTF, 154CM, Aluminum
Böker Plus OTF Stonewash

Available

  • Pocket Knives
  • 154CM
  • Aluminum
  • OTF
  • Push Button
$318.00 *
Pocket Knives, Grey, No, Balisong, D2, Stainless Steel
Sale
Böker Plus Papillon

Available

  • Pocket Knives
  • D2
  • Stainless Steel
  • Balisong
  • No
$142.95 * $89.95 *
Pocket Knives, Gold, No, Slipjoint, 440C, Brass
Böker Plus Zenshin 42 Brass

Available

  • Pocket Knives
  • 440C
  • Brass
  • Slipjoint
  • No
$60.95 *
Machete, Black, 420, Rubber
Magnum CSB Latin Machete

Available

  • Machete
  • 420
  • Rubber
$60.95 *
Pocket Knives, Black, Thumb Stud, Framelock, Damascus, Micarta
Böker Manufaktur Solingen M4 Sherman-Damast

Available

  • Pocket Knives
  • Damascus
  • Micarta
  • Framelock
  • Thumb Stud
$592.00 *
Pocket Knives, Silver, Nail Nick, Framelock, 440A, Stainless Steel
Magnum The Milled One

Available

  • Pocket Knives
  • 440A
  • Stainless Steel
  • Framelock
  • Nail Nick
$33.95 *
Fixed Blade Knives, Black, 440A, Aluminum
Magnum Survivalist

Available

  • Fixed Blade Knives
  • 440A
  • Aluminum
$50.95 *
Pocket Knives, Brown, Push Button, Push Button, D2, G10
Böker Plus Intention II Tanto

Available

  • Pocket Knives
  • D2
  • G10
  • Push Button
  • Push Button
$66.95 *
Pocket Knives, Yellow, Nail Nick, Slipjoint, D2, Synthetic
Böker Manufaktur Traditional Series 2.0 Trapper Yellow Delrin

Available

  • Pocket Knives
  • D2
  • Synthetic
  • Slipjoint
  • Nail Nick
$65.95 *
Pocket Knives, Brown, Nail Nick, Slipjoint, D2, Bone
Böker Manufaktur Traditional Series 2.0 Trapper Jigged Brown Bone

Available

  • Pocket Knives
  • D2
  • Bone
  • Slipjoint
  • Nail Nick
$71.95 *
Pocket Knives, Black, Nail Nick, Slipjoint, D2, Bone
Böker Manufaktur Traditional Series 2.0 Trapper Jigged Black Bone

Available

  • Pocket Knives
  • D2
  • Bone
  • Slipjoint
  • Nail Nick
$71.95 *
Pocket Knives, White, Nail Nick, Slipjoint, D2, Bone
Böker Manufaktur Traditional Series 2.0 Trapper White Bone

Available

  • Pocket Knives
  • D2
  • Bone
  • Slipjoint
  • Nail Nick
$71.95 *
Pocket Knives, Grey, Thumb Stud, Framelock, CPM-S-35VN, Titanium
Böker Plus Connector Titanium

Available

  • Pocket Knives
  • CPM-S-35VN
  • Titanium
  • Poltergeist Works
  • Framelock
  • Thumb Stud
$207.00 *
Pocket Knives, Black, Flipper, Linerlock, D2, G10
Böker Plus Shamsher G10

Available

  • Pocket Knives
  • D2
  • G10
  • Darriel Caston, Stan Mojzis
  • Linerlock
  • Flipper
$84.95 *
Pocket Knives, Black, Thumb Stud, Push Button, D2, G10
Böker Plus Slike

Available

  • Pocket Knives
  • D2
  • G10
  • Push Button
  • Thumb Stud
$83.95 *
Pocket Knives, Grey, Friction, Framelock, 440C, Stainless Steel
Böker Plus Zenshin

Available

  • Pocket Knives
  • 440C
  • Stainless Steel
  • Framelock
  • Friction
$60.95 *
Pocket Knives, Red, No, Slipjoint, 440C, G10
Böker Plus Fragment G10

Available

  • Pocket Knives
  • 440C
  • G10
  • Slipjoint
  • No
$60.95 *
Pocket Knives, Black, OTF, D2, Aluminum
Böker Plus Kwaiken OTF Black

Available

  • Pocket Knives
  • D2
  • Aluminum
  • Lucas Burnley
  • OTF
$175.95 *
Pocket Knives, Black, OTF, D2, Aluminum
Böker Plus Dagger D2 2.0

Available

  • Pocket Knives
  • D2
  • Aluminum
  • Raimund Lhotak
  • OTF
$98.95 *
Pocket Knives, Black, OTF, D2, Aluminum
Böker Plus USB OTF

Available

  • Pocket Knives
  • D2
  • Aluminum
  • OTF
$89.95 *
Pocket Knives, Black, OTF, D2, Aluminum
Böker Plus Falcon D2 2.0

Available

  • Pocket Knives
  • D2
  • Aluminum
  • Raimund Lhotak
  • OTF
$98.95 *
Pocket Knives, Black, OTF, Titanium
Böker Plus Eagle Mini OTF 2.0

Available

  • Pocket Knives
  • Titanium
  • Raimund Lhotak
  • OTF
$98.95 *
Pocket Knives, Black, Push Button, OTF, 154CM, Aluminum
Böker Plus OTF Blackout

Available soon

  • Pocket Knives
  • 154CM
  • Aluminum
  • OTF
  • Push Button
$329.00 *
Pocket Knives, Black, Push Button, 154CM, Aluminum
Böker Plus Kwaiken Automatic Black

Available

  • Pocket Knives
  • 154CM
  • Aluminum
  • Lucas Burnley
  • Push Button
$251.00 *
Pocket Knives, Black, OTF, D2, Aluminum
Böker Plus Eagle D2 2.0

Available

  • Pocket Knives
  • D2
  • Aluminum
  • Raimund Lhotak
  • OTF
$98.95 *
Pocket Knives, Black, OTF, D2, Aluminum
Böker Plus Kalashnikov OTF Dagger

Available

  • Pocket Knives
  • D2
  • Aluminum
  • OTF
$175.95 *
Pocket Knives, Black, Push Button, OTF, 154CM, Aluminum
Böker Plus OTF Stonewash

Available

  • Pocket Knives
  • 154CM
  • Aluminum
  • OTF
  • Push Button
$318.00 *
Pocket Knives, Black, OTF, D2, Aluminum
New
Böker Plus USB OTF 2.0

Available

  • Pocket Knives
  • D2
  • Aluminum
  • OTF
$89.95 *
Pocket Knives, Black, OTF, D2, Aluminum
Böker Plus Mini Kalashnikov OTF

Available

  • Pocket Knives
  • D2
  • Aluminum
  • OTF
$149.95 *
Pocket Knives, Orange, OTF, D2, Aluminum
New
Böker Plus USB OTF 2.0 Orange

Available soon

  • Pocket Knives
  • D2
  • Aluminum
  • OTF
$89.95 *
Pocket Knives, Black, Push Button, Push Button, D2, Aluminum
Böker Plus Kwaiken Grip Auto Black

Available

  • Pocket Knives
  • D2
  • Aluminum
  • Lucas Burnley
  • Push Button
  • Push Button
$164.95 *
Pocket Knives, Black, Push Button, Button Lock, 154CM, Aluminum
Böker Plus Harlock Mini

Available

  • Pocket Knives
  • 154CM
  • Aluminum
  • Darriel Caston
  • Button Lock
  • Push Button
$145.95 *
Pocket Knives, Black, OTF, D2
Böker Plus OTF Pen

Available

  • Pocket Knives
  • D2
  • OTF
  • Aluminum
$116.95 *
Pocket Knives, Black, OTF, D2, Aluminum
Böker Plus Kalashnikov OTF Bowie

Available

  • Pocket Knives
  • D2
  • Aluminum
  • OTF
$175.95 *
Pocket Knives, Silver, Flipper, Linerlock, VG-10, Titanium
Böker Plus Kwaiken Air Titanium

Available

  • Pocket Knives
  • VG-10
  • Titanium
  • Lucas Burnley
  • Linerlock
  • Flipper
$172.95 *
Pocket Knives, Grey, OTF, D2, Aluminum
New
Böker Plus USB OTF 2.0 Gray

Available

  • Pocket Knives
  • D2
  • Aluminum
  • OTF
$89.95 *
Pocket Knives, Black, Push Button, Push Button, D2, Aluminum
Böker Plus KALS Mini Auto Black Tanto

Available

  • Pocket Knives
  • D2
  • Aluminum
  • Push Button
  • Push Button
$63.95 *
Pocket Knives, Purple, OTF, D2, Aluminum
New
Böker Plus USB OTF 2.0 Purple

Available soon

  • Pocket Knives
  • D2
  • Aluminum
  • OTF
$89.95 *
Pocket Knives, Black, Flipper, Button Lock, Nitro-V, G10
New
Böker Plus Kirke

Available

  • Pocket Knives
  • Nitro-V
  • G10
  • Button Lock
  • Flipper
$79.95 *
Pocket Knives, Black, Push Button, Push Button, D2, Aluminum
Böker Plus KALS Mini Auto D2

Available

  • Pocket Knives
  • D2
  • Aluminum
  • Push Button
  • Push Button
$61.95 *
Pocket Knives, Black, Push Button, Push Button, D2, Aluminum
Böker Plus Kalashnikov 74 Auto Black

Available

  • Pocket Knives
  • D2
  • Aluminum
  • Push Button
  • Push Button
$116.95 *
Pocket Knives, Black, Push Button, Button Lock, D2, Grivory
Böker Plus FRND Black

Available

  • Pocket Knives
  • D2
  • Grivory
  • Button Lock
  • Push Button
$114.95 *
Sword, Brown, Stainless Steel, Rope
Magnum Ferrum

Available soon

  • Sword
  • Stainless Steel
  • Rope
$154.95 *
Pocket Knives, Green, Flipper, Linerlock, D2, Micarta
Böker Plus Kaizen Green Canvas Micarta

Available

  • Pocket Knives
  • D2
  • Micarta
  • Linerlock
  • Flipper
$109.95 *
Pocket Knives, Black, Friction, Friction Folder, 7Cr17, Stainless Steel
Higo Kyoso

Available

  • Pocket Knives
  • 7Cr17
  • Stainless Steel
  • Friction Folder
  • Friction
$24.95 *
Pocket Knives, Brown, Push Button, Push Button, D2, G10
Böker Plus Intention II Coyote

Available soon

  • Pocket Knives
  • D2
  • G10
  • Push Button
  • Push Button
$66.95 *
Pocket Knives, Black, Balisong, D2, G10
Sale
Böker Plus Balisong Tactical Big D2

Available

  • Pocket Knives
  • D2
  • G10
  • Balisong
$125.95 * $79.95 *
Pocket Knives, Black, D2, G10
Sale
Böker Plus Balisong G10 Large D2

Available

  • Pocket Knives
  • D2
  • G10
$125.95 * $79.95 *
Pocket Knives, Black, Balisong, D2, G10
Sale
Böker Plus Balisong Tactical Small D2

Available

  • Pocket Knives
  • D2
  • G10
  • Balisong
$110.95 * $69.95 *
Pocket Knives, Black, D2, G10
Sale
Böker Plus Balisong G10 Small D2

Available

  • Pocket Knives
  • D2
  • G10
$110.95 * $69.95 *
NOT AVAILABLE
Pocket Knives, Black, Push Button, 154CM, Aluminum
Böker Plus Kwaiken Compact Automatic All Black

Not available

  • Pocket Knives
  • 154CM
  • Aluminum
  • Lucas Burnley
  • Push Button
$272.00 *
Pocket Knives, Brown, Flipper, Linerlock, VG-10, Micarta
New
Böker Plus Sanjo

Available

  • Pocket Knives
  • VG-10
  • Micarta
  • Linerlock
  • Flipper
$141.95 *
Fixed Blade Knives, Black, Fixed, D2, G10
New
Böker Plus Pilot Knife 2.0

Available soon

  • Fixed Blade Knives
  • D2
  • G10
  • Dave Wenger
  • Fixed
$122.95 *
Fixed Blade Knives, Black, Fixed, 7Cr17MoV, Micarta
New
Magnum Straight Karambit

Available

  • Fixed Blade Knives
  • 7Cr17MoV
  • Micarta
  • Fixed
$69.95 *
Fixed Blade Knives, Black, Fixed, 440B, TPR
New
Magnum Sledgedog

Available

  • Fixed Blade Knives
  • 440B
  • TPR
  • Fixed
$54.95 *
Pocket Knives, Green, Thumb Hole, Linerlock, 440C, G10
New
Magnum Tadpole

Available

  • Pocket Knives
  • 440C
  • G10
  • Linerlock
  • Thumb Hole
$34.95 *
Pocket Knives, Brown, Thumb Hole, Framelock, Nitro-V, G10
New
Böker Plus Swoopy

Available

  • Pocket Knives
  • Nitro-V
  • G10
  • Michael Burch
  • Framelock
  • Thumb Hole
$116.95 *
Lucas Burnley
Lucas Burnley

Lucas Burnley from Oregon has been a full-time custom knifemaker and designer since 2003. His distinctive knives blend clean, modern lines with tactical origins - a style Lucas identifies as Post-Tactical. His designs for fixed blades and pocket knives are both playful and sophisticated and often incorporate subtle neo-Japanese elements. Above all he believes that utility shouldn't come at the cost of beauty. In addition to Pocketknives and handy Fixed Blades, he also designs his own accessories.

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Böker Plus

In close cooperation with renowned international designers we develop and test modern utility knives and gentleman pocket knives with a stylish appearance as well as functional tactical knives for the professional user. Boker Plus knives are innovative in terms of function and design, as well as guaranteed for everyday use. Conception, design and construction are carried out in Solingen, and production takes place in Europe, the USA and Asia.

In close cooperation with renowned international designers we develop and test modern utility knives and gentleman pocket knives with a stylish appearance as well as functional tactical knives... more

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