This is the fastest assist to date and it has the full ambidextrous functionality of an AXIS lock then top it off with ultra tuff D2 steel and you have the Benchmade 587. Benchmade and Warn team up to create this responsive knife. AXIS Assist Locking Mechanism G10 Handles with WARN Logo and Red Back spacer Reversible Carry Clip Blade Length: 2.94" Blade Thickness: 0.110" Handle Thickness: 0.580" Blade Material: D2 Tool Steel Blade Hardness: 60-62HRC Blade Style: Tanto Weight: 3.80oz. Clip: Tip-Up, Black Split-Arrow, Reversible Lock Mechanism: AXIS-Assist Overall Length: 6.94" Closed Length: 4.00"