TAC Force TF-820GY Spring Assist Folding Knife, Grey Titanium Half-Serrated Blade, Grey Titanium Handle, 5-Inch Closed Spring assist folding knife offers rapid one-handed deployment, locks securely into place with liner lock 3.25-inch, 3mm thick half-serrated stainless steel blade Grey Titanium stainless steel handle with glass breaker on the end Pocket clip for easy and safe carry Measures 5 inches closed