Okay, so you know how pocket knives can sometimes accidentally open up in your pocket or bag? Japanese hardware brand Titaner ...

Although the lock design is in the public domain, the brand worked with its creator to launch this unique cutting tool.

This blade's combination of materials, mechanisms and construction makes it more robust than some fixed blades.

Böker and US designer Chuck Gedraitis improve on a mainstay locking mechanism in a shockingly ... the Böker Plus Lefti is the ...