Boker Plus spring-assisted knife OTF (Out The Front) is equipped with a blade that extends straight out from the front thanks to a tensioned spring activation.
The blade, designed with a Bowie profile, is crafted from high-carbon D2 steel, providing outstanding cutting performance and impressive resistance to wear. A plain cutting edge with a high flat grind ensures efficient slicing. The blade features a rugged black stonewash finish.
When closed, an adjustable safety prevents any unintentional opening of the knife. Deployment requires pushing the slider situated at the handle's end forward. To retract the blade and engage the spring, pull the slider downward after first disengaging the lock positioned right by the blade's opening.
The handle is constructed from aluminum with a durable black coating. Its profile is evocative of an assault rifle bayonet, while dedicated notches deliver a secure, slip-resistant grip during operation. Everyday portability is enhanced by a resilient, deep-carry clip (tip-up, tip-down).
WARNING - Despite common misconceptions, spring-assisted knives are legal to buy, own, and carry. Polish law does not enforce any prohibitions regarding knife opening mechanisms, blade shapes, or dimensions. However, regulations in other countries may restrict or forbid carrying certain types of knives—travelers should always check local laws before carrying a knife abroad.
Technical data
Blade length: 90 mm
Blade thickness: 2.6 mm
Steel: D2 57-61 HRC
Handle: aluminum
Lock: Blade Lock & Side Safety
Opening: spring
Overall length: 200 mm
Weight: 133 g
Manufacturer: Boker, USA
Militaria.pl is a premium dealer of Boker.
Boker is a German knife manufacturer with a tradition dating back to the 17th century, known for its distinctive chestnut tree logo – “Tree Brand.” In 1830, the company was already producing up to 2000 sabers per week, which were sent to battlefields across Europe. In the 19th century, it expanded its operations to the US, Canada, and Mexico, establishing recognizable subsidiaries. Today, the main factory in Solingen specializes in handcrafted collector's and utility knives, including those made of steel recovered from historical objects such as the Tripitz battleship. The brand offers four lines: Boker Manufaktur Solingen, Boker Plus, Magnum, and Arbolito. Boker products are valued by collectors, uniformed services, and chefs around the world.
| Type | Folder |
|---|---|
| Style | Multipurpose |
| Blade length | 90 mm |
| Blade thickness | 2.6 mm |
| Blade profile | Bowie |
| Blade edge | Plain |
| Blunt resistance | Very good |
| Corrosion resistance | Medium |
| Lock type | OTF |
| Overall length | 200 mm |
| Blade material | D2 |
| Opening method | Automatic OTF (Out The Front) |
| Handle | Aluminum |
| Clip for carrying | Yes |
| Holster included | No |
| Weight | 133 g |
| EAN | 4045011220418 |
| Manufacturer code | 06EX350 |
| Brand | Boker |
| EAN |