Lever Lock Stag Horn Automatic Knife Damascus Dagger. This blade is constructed from Damascus steel made from 1095/15n20 alloy steel. The Rockwell rating is 54 to 55 with 176 true blade layers. The frame, bolsters, lever, and pins are a polished brass. The smoothed handle mounts are created from horn and stained a rich brown. Fast automatic function. Overall Length: 9 Inches.