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Böker Plus

Kwaiken OTF Blue

Pocket Knife, Blue, OTF, D2, Aluminum
$166.95 *

* Sales tax and shipping costs will be charged separately.

Available

  • Pocket Knife
  • Boker Plus
  • 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"
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 Knife, Black, OTF, D2, Aluminum
Böker Plus USB OTF

Available

  • Pocket Knife
  • D2
  • Aluminum
  • OTF
$83.95 *
Pocket Knife, Orange, OTF, D2, Aluminum
Böker Plus USB OTF Burnt Orange

Available

  • Pocket Knife
  • D2
  • Aluminum
  • OTF
$83.95 *
Pocket Knife, Black, OTF, D2, Aluminum
Böker Plus Kwaiken OTF Black

Available

  • Pocket Knife
  • D2
  • Aluminum
  • Lucas Burnley
  • OTF
$166.95 *
Pocket Knife, Black, Push Button, Push Button, D2, G10
Böker Plus Intention II Black

Available soon

  • Pocket Knife
  • D2
  • G10
  • Push Button
  • Push Button
$62.95 *
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Available

  • Pocket Knife
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  • Aluminum
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Available soon

  • Pocket Knife
  • 154CM
  • Aluminum
  • Darriel Caston
  • Button Lock
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Available soon

  • Pocket Knife
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Available

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Available

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Available

  • Pocket Knife
  • D2
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Pocket Knife, Black, Push Button, Push Button, D2, Aluminum
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Available

  • Pocket Knife
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Fixed Blade, Silver, Fixed, 440C
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Available

  • Fixed Blade
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  • Fixed
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Pocket Knife, Grey, OTF, D2, Aluminum
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Available

  • Pocket Knife
  • D2
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  • OTF
$83.95 *
Pocket Knife, Grey, No, Balisong, D2, Stainless Steel
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Available

  • Pocket Knife
  • D2
  • Stainless Steel
  • Balisong
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$135.95 *
Throwing Knife, Silver, 420, Steel
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Available

  • Throwing Knife
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$62.95 *
Machete, Black, 420, Rubber
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Available

  • Machete
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Pocket Knife, Silver, Nail Nick, Framelock, 440A, Stainless Steel
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Available

  • Pocket Knife
  • 440A
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  • Framelock
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$31.95 *
Pocket Knife, Black, Push Button, Push Button, 154CM, Aluminum
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Available

  • Pocket Knife
  • 154CM
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  • Jesper Voxnaes
  • Push Button
  • Push Button
$301.95 *
Fixed Blade, Black, 440A, Aluminum
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Available

  • Fixed Blade
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$47.95 *
Fixed Blade, Brown, 440A, Leather
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Available

  • Fixed Blade
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Fixed Blade, Black, Fixed, C70, ABS
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Available

  • Fixed Blade
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$115.95 *
Fixed Blade, Brown, 440A, Pakka Wood
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Available

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Fixed Blade, Brown, Fixed, 420C, Leather
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Available soon

  • Fixed Blade
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Pocket Knife, Grey, Thumb Stud, Framelock, CPM-S-35VN, Titanium
Böker Plus Connector Titanium

Available

  • Pocket Knife
  • CPM-S-35VN
  • Titanium
  • Poltergeist Works
  • Framelock
  • Thumb Stud
$196.95 *
Pocket Knife, Purple, OTF, D2, Aluminum
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Available

  • Pocket Knife
  • D2
  • Aluminum
  • OTF
$83.95 *
Pocket Knife, Grey, Friction, Framelock, 440C, Stainless Steel
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Available

  • Pocket Knife
  • 440C
  • Stainless Steel
  • Framelock
  • Friction
$57.95 *
NOT AVAILABLE
Pocket Knife, Grey, Nail Nick, Slipjoint, M390, Titanium
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Not available

  • Pocket Knife
  • M390
  • Titanium
  • Slipjoint
  • Nail Nick
$132.95 *
Pocket Knife, Black, OTF, D2, Aluminum
Böker Plus Eagle D2 2.0

Available soon

  • Pocket Knife
  • D2
  • Aluminum
  • Raimund Lhotak
  • OTF
$93.95 *
Pocket Knife, Black, Thumb Stud, Framelock, Damascus, Micarta
Böker Manufaktur Solingen M4 Sherman-Damast

Available

  • Pocket Knife
  • Damascus
  • Micarta
  • Framelock
  • Thumb Stud
$562.95 *
Pocket Knife, Black, Balisong, D2, G10
Böker Plus Balisong Tactical Small D2

Available

  • Pocket Knife
  • D2
  • G10
  • Balisong
$104.95 *
Pocket Knife, Silver, Flipper, Linerlock, 440B, Stainless Steel
Magnum Triple-S Point

Available

  • Pocket Knife
  • 440B
  • Stainless Steel
  • Linerlock
  • Flipper
$36.95 *
Pocket Knife, Red, Balisong, 440, G10
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Available soon

  • Pocket Knife
  • 440
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  • Balisong
$88.95 *
Pocket Knife, Bronze, Thumb Stud, Linerlock, 440C, Aluminum
Magnum Advance Checkering Dark Bronze

Available soon

  • Pocket Knife
  • 440C
  • Aluminum
  • Linerlock
  • Thumb Stud
$41.95 *
Pocket Knife, Brown, Nail Nick, Slipjoint, Damascus, Snakewood
Magnum Snake Rangebuster Damascus

Available

  • Pocket Knife
  • Damascus
  • Snakewood
  • Slipjoint
  • Nail Nick
$78.95 *
Pocket Knife, Brown, Nail Nick, Slipjoint, Damascus, Ebony
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Available

  • Pocket Knife
  • Damascus
  • Ebony
  • Slipjoint
  • Nail Nick
$62.95 *
Pocket Knife, Brown, Nail Nick, Slipjoint, 440C, Desert Ironwood
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Available soon

  • Pocket Knife
  • 440C
  • Desert Ironwood, Nickel Silver
  • Slipjoint
  • Nail Nick
$199.95 *
Pocket Knife, Brown, Nail Nick, Backlock, Damascus, Olive Wood
Magnum Damascus Mistress

Available

  • Pocket Knife
  • Damascus
  • Olive Wood
  • Backlock
  • Nail Nick
$75.95 *
Pocket Knife, Brown, Nail Nick, Backlock, Damascus, Ebony
Magnum Damascus Countess

Available

  • Pocket Knife
  • Damascus
  • Ebony
  • Backlock
  • Nail Nick
$93.95 *
Training Knife, Red, No, Balisong, Stainless Steel, G10
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Available

  • Training Knife
  • Stainless Steel
  • G10
  • Balisong
  • No
$89.95 *
Pocket Knife, Black, OTF, D2, Aluminum
Böker Plus Kwaiken OTF Black

Available

  • Pocket Knife
  • D2
  • Aluminum
  • Lucas Burnley
  • OTF
$166.95 *
Pocket Knife, Black, OTF, D2, Aluminum
Böker Plus Dagger D2 2.0

Available

  • Pocket Knife
  • D2
  • Aluminum
  • Raimund Lhotak
  • OTF
$93.95 *
Pocket Knife, Black, OTF, D2, Aluminum
Böker Plus Kalashnikov OTF Bowie

Available

  • Pocket Knife
  • D2
  • Aluminum
  • OTF
$166.95 *
Pocket Knife, Black, OTF, D2, Aluminum
Böker Plus USB OTF

Available

  • Pocket Knife
  • D2
  • Aluminum
  • OTF
$83.95 *
Pocket Knife, Black, OTF, D2, Aluminum
Böker Plus Falcon D2 2.0

Available

  • Pocket Knife
  • D2
  • Aluminum
  • Raimund Lhotak
  • OTF
$93.95 *
Pocket Knife, Black, OTF, D2, Aluminum
Böker Plus Eagle D2 2.0

Available soon

  • Pocket Knife
  • D2
  • Aluminum
  • Raimund Lhotak
  • OTF
$93.95 *
Pocket Knife, Black, OTF, D2, Aluminum
Böker Plus Kalashnikov OTF Dagger

Available

  • Pocket Knife
  • D2
  • Aluminum
  • OTF
$166.95 *
Pocket Knife, Orange, OTF, D2, Aluminum
Böker Plus USB OTF Burnt Orange

Available

  • Pocket Knife
  • D2
  • Aluminum
  • OTF
$83.95 *
Pocket Knife, Black, OTF, D2
Böker Plus OTF Pen

Available

  • Pocket Knife
  • D2
  • OTF
  • Aluminum
$110.95 *
Pocket Knife, Black, Push Button, OTF, 154CM, Aluminum
Böker Plus OTF Blackout

Available

  • Pocket Knife
  • 154CM
  • Aluminum
  • OTF
  • Push Button
$312.95 *
Pocket Knife, Black, Push Button, Push Button, D2, Aluminum
Böker Plus Kwaiken Grip

Available

  • Pocket Knife
  • D2
  • Aluminum
  • Lucas Burnley
  • Push Button
  • Push Button
$109.95 *
Pocket Knife, Grey, OTF, D2, Aluminum
Böker Plus USB OTF Gray & Green

Available

  • Pocket Knife
  • D2
  • Aluminum
  • OTF
$83.95 *
Pocket Knife, Black, Push Button, 154CM, Aluminum
Böker Plus Kwaiken Automatic Black

Available soon

  • Pocket Knife
  • 154CM
  • Aluminum
  • Lucas Burnley
  • Push Button
$238.95 *
Pocket Knife, Black, Push Button, OTF, 154CM, Aluminum
Böker Plus OTF Stonewash

Available

  • Pocket Knife
  • 154CM
  • Aluminum
  • OTF
  • Push Button
$301.95 *
Pocket Knife, Black, Push Button, Button Lock, D2, Aluminum
New
Böker Plus KALS-74 All Black D2 Button Lock

Available

  • Pocket Knife
  • D2
  • Aluminum
  • Button Lock
  • Push Button
$78.95 *
Pocket Knife, Black, Push Button, Button Lock, 154CM, Aluminum
Böker Plus Harlock Mini

Available soon

  • Pocket Knife
  • 154CM
  • Aluminum
  • Darriel Caston
  • Button Lock
  • Push Button
$138.95 *
Pocket Knife, Black, Push Button, Push Button, D2, G10
Böker Plus Intention II Black

Available soon

  • Pocket Knife
  • D2
  • G10
  • Push Button
  • Push Button
$62.95 *
Pocket Knife, Bronze, Flipper, Linerlock, D2, Copper
Böker Plus Kihon Assisted Copper

Available

  • Pocket Knife
  • D2
  • Copper
  • Lucas Burnley
  • Linerlock
  • Flipper
$156.95 *
Pocket Knife, Silver, Push Button, Push Button, 154CM, Aluminum
Böker Plus Kwaiken Compact Automatic

Available

  • Pocket Knife
  • 154CM
  • Aluminum
  • Lucas Burnley
  • Push Button
  • Push Button
$258.95 *
Pocket Knife, Black, Push Button, 154CM, Aluminum
Böker Plus Kwaiken Automatic All Black

Available soon

  • Pocket Knife
  • 154CM
  • Aluminum
  • Lucas Burnley
  • Push Button
$238.95 *
Pocket Knife, Silver, Push Button, 154CM, Aluminum
Böker Plus Kwaiken Automatic

Available soon

  • Pocket Knife
  • 154CM
  • Aluminum
  • Lucas Burnley
  • Push Button
$228.95 *
Pocket Knife, Blue, Thumb Stud, Linerlock, Damascus, Aluminum
New
Böker Manufaktur Solingen 1969 Z28-Damast

Available soon

  • Pocket Knife
  • Damascus
  • Aluminum
  • Linerlock
  • Thumb Stud
$594.95 *
Accessory, Multicolored
New
Böker Plus Advent Calendar 2023

Coming October 1, 2023

  • Accessory
$159.95 *
Pocket Knife, Brown, Flipper, Linerlock, N678, Guayacan Wood
New
Böker Arbolito Folder Nahuel Guayacan

Available

  • Pocket Knife
  • N678
  • Guayacan Wood
  • Linerlock
  • Flipper
$118.95 *
Pocket Knife, Bronze, Flipper, Linerlock, D2, Copper
Böker Plus Shamsher Copper

Available

  • Pocket Knife
  • D2
  • Copper
  • Darriel Caston, Stan Mojzis
  • Linerlock
  • Flipper
$88.95 *
Pocket Knife, Grey, Friction, Framelock, 440C, Stainless Steel
Böker Plus Zenshin

Available

  • Pocket Knife
  • 440C
  • Stainless Steel
  • Framelock
  • Friction
$57.95 *
Pocket Knife, Grey, Flipper, Linerlock, Damascus, Titanium
Böker Plus Nori Damascus

Available

  • Pocket Knife
  • Damascus
  • Titanium
  • Kansei Matsuno
  • Linerlock
  • Flipper
$187.95 *
Pocket Knife, Green, Flipper, Linerlock, D2, Micarta
Böker Plus Kaizen Green Canvas Micarta

Available

  • Pocket Knife
  • D2
  • Micarta
  • Linerlock
  • Flipper
$103.95 *
Pocket Knife, Brown, Flipper, Linerlock, Damascus, Cocobolo Wood
Böker Plus Urban Trapper Cocobolo Damascus

Available

  • Pocket Knife
  • Damascus
  • Cocobolo Wood
  • Brad Zinker
  • Linerlock
  • Flipper
$162.95 *
Cutting Board, Brown
Sale
Due Cigni Linea Cutting Board Walnut

Available

  • Cutting Board
  • Walnut Wood
$259.00 * $169.00 *
Pocket Knife, Brown, Nail Nick, Damascus, Jigged Bone
Sale
Böker Manufaktur Traditional Series Razor Jack Damascus

Available

  • Pocket Knife
  • Damascus
  • Nickel Silver, Jigged Bone
  • Nail Nick
$89.95 * $76.95 *
Pocket Knife, Brown, Thumb Stud, Linerlock, Damascus, Aluminum
Böker Manufaktur Solingen Tirpitz-Damast Gold

Available soon

  • Pocket Knife
  • Damascus
  • Aluminum, Walnut Wood
  • Linerlock
  • Thumb Stud
$1,549.95 *
Training Knife, Red, No, Balisong, Stainless Steel, G10
Böker Plus Balisong Trainer

Available

  • Training Knife
  • Stainless Steel
  • G10
  • Balisong
  • No
$89.95 *
Pocket Knife, Black, Push Button, 154CM, Aluminum
Böker Plus Kwaiken Compact Automatic All Black

Available

  • Pocket Knife
  • 154CM
  • Aluminum
  • Lucas Burnley
  • Push Button
$258.95 *
Pocket Knife, Black, Push Button, 154CM, Aluminum
Böker Plus Kwaiken Compact Automatic Black

Available

  • Pocket Knife
  • 154CM
  • Aluminum
  • Lucas Burnley
  • Push Button
$258.95 *
Pocket Knife, Silver, Flipper, Linerlock, D2, Titanium
Böker Plus Kwaiken Mini Flipper Titan

Available

  • Pocket Knife
  • D2
  • Titanium
  • Lucas Burnley
  • Linerlock
  • Flipper
$182.95 *
Pocket Knife, Grey, Thumb Hole, Linerlock, 9Cr13CoMoV, Titanium
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Available

  • Pocket Knife
  • 9Cr13CoMoV
  • Titanium
  • Darriel Caston
  • Linerlock
  • Thumb Hole
$64.95 *
Pocket Knife, Black, Flipper, Framelock, MagnaCut, Titanium
New
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Available soon

  • Pocket Knife
  • MagnaCut
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$412.95 *
Sword, Black, Fixed, Carbon Steel, Wood
New
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Available soon

  • Sword
  • Carbon Steel
  • Wood
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$131.95 *
Pocket Knife, Orange, Nail Nick, Backlock, 440C, TPR
New
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Available soon

  • Pocket Knife
  • 440C
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  • Backlock
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Lucas Burnley
Lucas Burnley

Lucas Burnley of 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

Show products