Spyderco Autonomy 2 PlainEdge Automatic Knife

The Autonomy™ 2 takes all the groundbreaking features of the original Autonomy automatic knife (which was developed to meet the demanding needs of U.S. Coast Guard rescue swimmers) and incorporates them into a design optimized for utilitarian use. Its ergonomic, open-backed handle is built with full stainless steel liners flanked by textured G-10 scales. The easily indexed oversized firing button includes a sliding safety to prevent unintentional activation and extends through the opposite side liner to maximize lock strength.

The blade is full-flat ground from LC200N - a nitrogen-enriched alloy that is extremely corrosion-resistant. Its iconic leaf-shaped profile provides a keen, slightly curved cutting edge and an acute, utilitarian point. Like the original, the auto-opening blade is powered by a corrosion-resistant coil spring contained within a removable module. This patented feature allows the module and spring to be easily removed with the tool in Spyderco’s® spring replacement kit without disassembling the entire knife.

To ensure convenient carry and immediate access, the Autonomy 2 includes a lanyard hole and a broad-based hourglass clip that is reversible for left or right-side tip-up carry.

• Automatic knife
• Stainless steel blade with full-flat grind
• Textured G-10 handle 
• Button lock
• Ambidextrous tip-up carry clip
• Lanyard hole
• Handle color: Black
• Edge length: 3.37"
• Blade thickness: 0.114"
• Closed length: 4.94"
• Overall length: 8.44"
• Weight: 5.6 oz.