The BTKT2301D Keen II is a mid-size framelock folder built for serious EDC work, with a 4.13" S35VN blade in stonewash finish that balances edge retention and corrosion resistance. The black and blue G10 handle paired with a titanium back handle keeps weight reasonable while delivering durability, and the thumb stud paired with a reliable pocket clip makes one-handed deployment natural. At 5.63" closed, it's substantial enough for real tasks yet pocketable, making it a solid choice for European users who want premium steel without overcomplicating their daily carry.

5.63" (14.3cm) closed. 4.13" (10.49cm) black stonewash finish S35VN stainless clip point blade. Black and blue G10 handle with Black titanium back handle. Thumb stud. Lanyard hole. Pocket clip. Black nylon zippered storage case. Boxed.