SC122GPBBN. 4 3/8" closed linerlock. 3 3/8" black finish 8Cr13MoV stainless standard edge leaf shaped blade with thumb hole and thumb ridge. Brown G-10 handles. Lanyard hole. Four-way reversible black finish stainless pocket clip. The word tenacious means one holds fast; one is persistent and cohesive; being tough and tireless until achieving your goal.