Extrema Ratio BD 4 Black Aluminum Handle N 690 Black Blade EX 0498

Introducing the Extrema Ratio BD 4 Contractor Folding Knife with a sleek black aluminum handle. This knife features a black partially serrated double edge dagger blade made from high-quality N 690 steel. With a blade length of 4.75 inches and a close length of 6 inches, this knife is compact and easy to carry. The Extrema Ratio brand is known for its durability and reliability.