Fast action spring assist knives give you a tactical advantage when every second counts. Quick, one handed opening with inner spring assist. Linerlock. 4 1/2″ closed. 3 1/4″ stainless steel assisted opening blade.Specifications:8 Inches Overall when opened,3 1/4 Inch overall blade length4 1/2 inch closed in lengthFeatures:All steel construction handle with blue finish.Smooth and sleek.Sharpened 440 stainless steel blade with blue finish.In-line open lock.Includes pocket / boot clip.