TAC Force TF-847 Spring Assist Folding Knife, Grey Straight Edge Blade, Grey Handle, 3.5-Inch Closed Spring assist folding knife offers rapid one-handed deployment, locks securely into place with liner lock 2.75-inch, 2.3mm thick straight edge stainless steel blade with grey titanium coating Titanium-coated stainless steel handle Pocket clip for easy and safe carry Measures 3.5 inches closed