The Ultratech is Microtech's top-of-the-line automatic knife that sets the standard for out-the-front (OTF) knives. It is known for its advanced technology and exceptional craftsmanship, proudly made in the USA. This particular model, the Microtech UT T/E STW P/S Merlot, features a 3.45" bayonet blade made of premium steel with a sleek black finish. It is an out-the-front automatic knife that can be easily opened and locked with a thumb slide. The handles are made of anodized Merlot 6061-T6 aircraft-grade aluminum, providing durability and a stylish look. It also comes with an ambidextrous stainless steel pocket clip and a glass breaker. When closed, it measures 5.01" and weighs 3.6oz. Please note that the steel used in Microtech knives may vary depending on availability. If you have any questions about the steel used in this product, feel free to contact us.