Railroad Spike Knife ~ Each knife is an outstanding example of craftsmanship, functionality, and art. Created by a Master Blacksmith by re-purposing a Carbonated Steel Railroad Spike. The unique character qualities of this knife are found in the twisting and forging methods making each piece one-of-a-kind. Each knife is heat treated and oil quenched for maximum edge retention. The Railroad Spike Knife and Date Nail shown in the photos are the actual items you will receive.