Overview1/4" stock. 1 1/4" blade depth. Selectively tempered, the ATAK has a Rockwell C-scale hardness of 62 at the edge (as hard as a file), and HRC 50-54 throughout the spine and hidden full tang.
The handle is designed to be ergonomic and has the ability to withstand tremendous punishment with little or no damage. It is hard and tough enough to be used as an impact tool.
Mint condition. Blade Steel: Starrett 496-01 High Carbon Tool Steel