Boker Knives History Knife & Tool Sleeve Dagger Fixed Blade Knife 3.5" Dagger GCr15 Black Stonewash Blade Metal Handle Black Stonewash

The Sleeve Dagger (also known as the Bodkin or Nail Dagger) was a thrusting weapon developed by the British secret service SOE (Special Operations Executive) during the Second World War, primarily for undercover operations in civilian life. The one-piece design, made from a single piece of cylindrical steel without a parrying element, was intended to have a low profile so that it could be carried concealed and ideally even be overlooked or overpowered as an escape weapon in the event of capture.