Columbia River Hissatsu Assisted Clip, Razor Sharp #2903 SPECIFICATIONS: Blade Length: 3.875'' Length Closed: 5'' Overall Length: 8.75'' Weight: 5.8 oz. Blade Style: Tanto Blade Finish: Black corrosion resistant material Edge: Plain Blade Steel: AUS 8 Rockwell Hardness: 56-58 Locking Mechanism: Linerlock Handle Material: Black Zytel Liners: Stainless Steel Fittings: Stainless Steel Pocket Clip: R/H or L/H, Tip Up Thumbstud: Ambidextrous Shipping Weight: 4 oz.