Camillus Keto Folding Knife with 420 Stainless Steel Blade. The 3-inch 420 stainless steel blade is bonded with Titanium that resists rust and corrosion and is up to 3x harder than untreated steel so the blade stays sharper, longer. G10 handles are impervious to moisture or liquid and physically stable under climate change. At 8" overall, this knife provides a long and slender blade for slicing and making expert cuts. Deep blue accents bolts give this knife a striking finish.