Boker knife Cronidur 30 Classic Lockback
Boker knife Cronidur 30 Classic Lockback. 4 1/8" closed. 3 1/8" Cronidur 30 premium steel clip blade. (Cronidur 30 is the latest of the premium steels coming out of the space shuttle program and is the first to have it available to the sporting knives industry. Cronidur 30 was developed for use in the aircraft and aerospace applications, where component durability, reliability and long life are a must. Cronidur 30 is superior in corrosion resistance to 440C stainless steel. Large carbides evident in other high grade steels do not exist in Cronidur 30. Instead, there is a homogenous structure of finely dispersed carbon nitrides. With a Rockwell hardness of 58 and the blade composition needed, these blades will sharpen and hold an edge unlike any other steel currently available.) Finger grooved Grenadill wood handles. Stainless bolsters. Inlay shield. Lanyard hole. Red silk slip pouch with drawstring closure. Brown leather belt sheath.