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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"
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, Purple, OTF, D2, Aluminum
Böker Plus USB OTF Purple

Available

  • Pocket Knives
  • D2
  • Aluminum
  • OTF
$89.95 *
Pocket Knives, Orange, OTF, D2, Aluminum
Böker Plus USB OTF Burnt Orange

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, 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, OTF, D2, Aluminum
Böker Plus Falcon D2 2.0

Available

  • Pocket Knives
  • D2
  • Aluminum
  • Raimund Lhotak
  • OTF
$98.95 *
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 Kalashnikov OTF Bowie

Available

  • Pocket Knives
  • D2
  • Aluminum
  • OTF
$175.95 *
Pocket Knives, Brown, Push Button, Push Button, D2, G10
Böker Plus Intention II Coyote

Available

  • Pocket Knives
  • D2
  • G10
  • Push Button
  • Push Button
$66.95 *
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, D2, Aluminum
Böker Plus Kalashnikov OTF Dagger

Available

  • Pocket Knives
  • D2
  • Aluminum
  • OTF
$175.95 *
Pocket Knives, Grey, OTF, D2, Aluminum
Böker Plus USB OTF Gray & Green

Available

  • Pocket Knives
  • D2
  • Aluminum
  • OTF
$89.95 *
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, Silver, Fixed, 440C
Böker Plus Voodoo

Available

  • Fixed Blade Knives
  • 440C
  • Peter Fegan
  • Fixed
$97.95 *
Pocket Knives, Grey, No, Balisong, D2, Stainless Steel
Sale
Böker Plus Papillon

Available

  • Pocket Knives
  • D2
  • Stainless Steel
  • Balisong
  • No
$142.95 * $89.95 *
Throwing Knives, Silver, 420, Steel
Magnum Flying Bowie

Available

  • Throwing Knives
  • 420
  • Steel
$66.95 *
Pocket Knives, Gold, No, Slipjoint, 440C, Brass
Böker Plus Zenshin 42 Brass

Available

  • Pocket Knives
  • 440C
  • Brass
  • Slipjoint
  • No
$60.95 *
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, 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 *
Fixed Blade Knives, Brown, 440A, Leather
Magnum Giant Bowie

Available

  • Fixed Blade Knives
  • 440A
  • Leather
$72.95 *
Fixed Blade Knives, Black, Fixed, C70, ABS
Fox Knives Military

Available

  • Fixed Blade Knives
  • C70
  • ABS
  • Fixed
$142.95 *
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, Push Button, Button Lock, D2, Aluminum
Böker Plus Kwaiken Grip

Available

  • Pocket Knives
  • D2
  • Aluminum
  • Lucas Burnley
  • Button Lock
  • Push Button
$109.95 *
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, Balisong, D2, G10
Sale
Böker Plus Balisong Tactical Small D2

Available

  • Pocket Knives
  • D2
  • G10
  • Balisong
$110.95 * $69.95 *
Pocket Knives, Black, Push Button, Push Button, 154CM, Aluminum
Böker Plus Karakurt All Black

Available

  • Pocket Knives
  • 154CM
  • Aluminum
  • Jesper Voxnaes
  • Push Button
  • Push Button
$329.00 *
Pocket Knives, Black, Flipper, Linerlock, VG-10, G10
Böker Plus Kwaiken Air G10

Available

  • Pocket Knives
  • VG-10
  • G10
  • Lucas Burnley
  • Linerlock
  • Flipper
$129.95 *
Pocket Knives, Bronze, Thumb Stud, Linerlock, 440C, Aluminum
Magnum Advance Checkering Dark Bronze

Available

  • Pocket Knives
  • 440C
  • Aluminum
  • Linerlock
  • Thumb Stud
$44.95 *
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, 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 USB OTF

Available

  • Pocket Knives
  • D2
  • Aluminum
  • OTF
$89.95 *
Pocket Knives, Black, Push Button, OTF, 154CM, Aluminum
Böker Plus OTF Blackout

Available

  • Pocket Knives
  • 154CM
  • Aluminum
  • OTF
  • Push Button
$329.00 *
Pocket Knives, Black, OTF, D2, Aluminum
Böker Plus Kalashnikov OTF Bowie

Available

  • Pocket Knives
  • D2
  • Aluminum
  • OTF
$175.95 *
Pocket Knives, Black, OTF, D2, Aluminum
Böker Plus Kalashnikov OTF Dagger

Available

  • Pocket Knives
  • D2
  • Aluminum
  • 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, Push Button, OTF, 154CM, Aluminum
Böker Plus OTF Stonewash

Available

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

Available

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

Available

  • Pocket Knives
  • D2
  • Aluminum
  • Raimund Lhotak
  • OTF
$98.95 *
Pocket Knives, Orange, OTF, D2, Aluminum
New
Böker Plus USB OTF 2.0 Orange

Available soon

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

Available

  • Pocket Knives
  • D2
  • OTF
  • Aluminum
$116.95 *
Pocket Knives, Black, Push Button, 154CM, Aluminum
Böker Plus Kwaiken Compact Automatic All Black

Available

  • Pocket Knives
  • 154CM
  • Aluminum
  • Lucas Burnley
  • Push Button
$272.00 *
Pocket Knives, Black, OTF, D2, Aluminum
New
Böker Plus USB OTF 2.0

Available soon

  • Pocket Knives
  • D2
  • Aluminum
  • OTF
$89.95 *
Pocket Knives, Black, Flipper, Linerlock, 154CM, G10
Böker Plus Kwaiken Sym

Available

  • Pocket Knives
  • 154CM
  • Titanium, G10
  • Lucas Burnley
  • Linerlock
  • Flipper
$258.00 *
Pocket Knives, Grey, OTF, D2, Aluminum
Böker Plus USB OTF Gray & Green

Available

  • Pocket Knives
  • D2
  • Aluminum
  • OTF
$89.95 *
Pocket Knives, Silver, Push Button, Push Button, 154CM, Aluminum
Böker Plus Kwaiken Compact Automatic

Available

  • Pocket Knives
  • 154CM
  • Aluminum
  • Lucas Burnley
  • Push Button
  • Push Button
$272.00 *
Tactical Pen, Black, Aluminum
New
Böker Plus Fat Box Pen

Available

  • Tactical Pen
  • Aluminum
  • Midgards Messer
$39.95 *
Pocket Knives, Purple, OTF, D2, Aluminum
Böker Plus USB OTF Purple

Available

  • Pocket Knives
  • D2
  • Aluminum
  • OTF
$89.95 *
Pocket Knives, Grey, Friction, Framelock, 440C, Stainless Steel
Böker Plus Zenshin

Available

  • Pocket Knives
  • 440C
  • Stainless Steel
  • Framelock
  • Friction
$60.95 *
Pocket Knives, Natural, Flipper, Linerlock, VG-10, G10
Böker Plus Kwaiken Air G10 Jade

Available

  • Pocket Knives
  • VG-10
  • G10
  • Lucas Burnley
  • Linerlock
  • Flipper
$138.95 *
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, Flipper, Linerlock, Damascus, Titanium
Böker Plus Kwaiken Flipper Damascus

Available

  • Pocket Knives
  • Damascus
  • Titanium
  • Lucas Burnley
  • Linerlock
  • Flipper
$559.00 *
Pocket Knives, Black, Push Button, 154CM, Aluminum
Böker Plus Kwaiken Automatic All Black

Available

  • Pocket Knives
  • 154CM
  • Aluminum
  • Lucas Burnley
  • Push Button
$251.00 *
Pocket Knives, Silver, Push Button, 154CM, Aluminum
Böker Plus Kwaiken Automatic

Available soon

  • Pocket Knives
  • 154CM
  • Aluminum
  • Lucas Burnley
  • Push Button
$241.00 *
Pocket Knives, Brown, Flipper, Linerlock, VG-10, Cocobolo Wood
Böker Plus Urban Trapper Petite Cocobolo

Available soon

  • Pocket Knives
  • VG-10
  • Cocobolo Wood
  • Brad Zinker
  • Linerlock
  • Flipper
$135.95 *
Pocket Knives, Silver, Flipper, Linerlock, D2, Titanium
Böker Plus Kwaiken Mini Flipper Titan

Available

  • Pocket Knives
  • D2
  • Titanium
  • Lucas Burnley
  • Linerlock
  • Flipper
$192.95 *
Black, Flipper, Button Lock, MagnaCut, Aluminum
New
Böker Manufaktur Solingen Kwaiken Compact Button Lock

Available soon

  • MagnaCut
  • Aluminum
  • Lucas Burnley
  • Button Lock
  • Flipper
$154.95 *
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, Grey, OTF, D2, Aluminum
New
Böker Plus USB OTF 2.0 Gray

Available soon

  • Pocket Knives
  • D2
  • Aluminum
  • OTF
$89.95 *
Pocket Knives, Black, Flipper, Framelock, 440B, G10
New
Magnum Veloc

Available

  • Pocket Knives
  • 440B
  • G10
  • Framelock
  • Flipper
$29.95 *
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, Grey, Push Button, Push Button, D2, Aluminum
Böker Plus KALS74 Auto BK/Grey D2

Available

  • Pocket Knives
  • D2
  • Aluminum
  • Push Button
  • Push Button
$67.95 *
Pocket Knives, Green, Push Button, Button Lock, D2, Grivory
Böker Plus Large Strike Grivory Green

Available

  • Pocket Knives
  • D2
  • Grivory
  • Button Lock
  • Push Button
$99.95 *
Pocket Knives, Black, OTF, D2, Aluminum
Böker Plus Mini Kalashnikov OTF

Available

  • Pocket Knives
  • D2
  • Aluminum
  • OTF
$149.95 *
Pocket Knives, Black, Push Button, Push Button, D2, Aluminum
Böker Plus Kalashnikov 74 Auto

Available

  • Pocket Knives
  • D2
  • Aluminum
  • Push Button
  • Push Button
$114.95 *
Pocket Knives, Brown, Nail Nick, Slipjoint, D2, Stag
Böker Manufaktur Traditional Series 2.0 Trapper Stag

Available soon

  • Pocket Knives
  • D2
  • Stag
  • Slipjoint
  • Nail Nick
$108.95 *
Silver, Thumb Stud, Framelock, MagnaCut, Titanium
Böker Plus Collection 2023

Available

  • MagnaCut
  • Titanium
  • Sal Manaro
  • Framelock
  • Thumb Stud
$499.95 *
Pocket Knives, Black, Flipper, Linerlock, CPM-S-35VN, G10
Böker Plus Kaizen All Black S35VN

Available

  • Pocket Knives
  • CPM-S-35VN
  • G10
  • Linerlock
  • Flipper
$120.95 *
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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