Engineered for elite professionals, the SOG Pentagon OTF Automatic Knife offers rapid, one-handed deployment and exceptional strength in a sleek, American-made design. The advanced Dynamic Lock-up System provides maximum blade security and operational reliability, while the CRYO CPM S35VN steel delivers superior edge retention and corrosion resistance. Featuring a durable aluminum handle and black titanium nitride finish, this knife is built to perform in the most demanding conditions.