Camillus brand The 3.25" drop point blade style 420 stainless steel has an exceptional balance of hardness and corrosion resistance. The blade hardness is up to HRC52, offering great edge retention Camillus brand The 3.25" drop point blade style 420 stainless steel has an exceptional balance of hardness and corrosion resistance. The blade hardness is up to HRC52, offering great edge retention Assisted Open blade with finger flipper opener. Easy and quick access folding knife.