Buck Knives Find the ultimate Buck knife for your needs. Buck knives are durable, strong, and sleek. Choose from wooden or steel handles with various blade shapes and sizes. Whether you choose a straight or folding knife, Buck knives are perfect for everyday use, fieldwork, hunting, and more. A sharp knife is a safe knife -- keep your Buck knives cutting with precision for years to come using one of their steel or stone knife sharpeners. Best of all, Buck knives have a lifetime warranty that ensures that they will be free from defects for the life of the knife.