US Marines Knife Licensed Leatherneck Black Tactical Spring Assist Tanto SerOfficial Licensed US Marines Knife, known as the 'Leatherneck'. One of the most well built Spring Assist Knives you will ever get your hands on! Licensed, heavy duty, built to last! Beautiful chrome strip highlighting the frame, bearing the Marines logo, and 'SEMPER FI' printed on the scale. Not only do you get a seat belt cutter, but you get it constructed with DUAL blades where most knives will only give you one. Allowing you to slash2gash through a