THE KNIFE AND LEATHER SHEATH SET ARE WHAT YOU WILL GET. HIGH QUALITY 13" OVERALL - 7 7/8" HOLLOW GRIND BLADE. DC53 is a tool steel with exceptional toughness, wear resistance, compressive strength and temper resistance. These properties are obtained through its chemistry. Primary Carbides in DC53 are relatively small with highly uniform distribution as compared to other lower grade tool steels such as D2. This helps to provide DC53 with its superior toughness and fatigue resistances. DC53 has twice the toughness of D2 with superior wear resistance and substantially higher fatigue ...