Benchmade Auto Immunity 2.49" Wharncliffe Folder Green

The Benchmade Partial Auto Immunity folding pocket knife is a compact, elite-level automatic folder purpose-built for seamless everyday carry and discreet self-defense, originally engineered to meet stringent sub-2.5-inch blade regulations requested by federal employees without compromising on premium performance. It features a 2.49-inch Wharncliffe blade expertly precision-crafted from high-performance CPM-M4 blade steel (62-64 HRC), delivering exceptional edge retention, outstanding toughness, and superior wear resistance that maintains razor sharpness through intensive daily tasks or high-stakes defensive scenarios. The Cobalt Black finish - a robust Cerakote coating - creates a matte, low-glare, highly corrosion-resistant surface for a stealthy, professional profile, while the Wharncliffe geometry channels cutting force to a fine, needle-sharp tip for surgical precision, effortless slicing, and maximum concentrated effectiveness in utility or protective applications. Benchmade's proven automatic deployment mechanism provides instantaneous, one-handed opening with unbreakable lockup security, and the 5.94-inch overall length ensures the knife remains ultra-portable, pocket-optimized, and fully compliant in regulated carry situations.

The Woodland Green aluminum handle is machined from lightweight 6061-T6 billet with ergonomic contours and aggressive textured patterning, delivering a secure, fatigue-resistant grip that performs flawlessly in dry, wet, gloved, or adrenaline-fueled conditions. A convenient included lanyard extends reach and enhances control, improving accessibility and confidence during detailed work or rapid deployment. Conceived amid the real-world challenges of the pandemic era, the Partial Auto Immunity symbolizes resilience, intelligent adaptation, and unwavering dependability - fusing compact size with professional-grade capability in a durable, tactical design that's ideal for collectors, outdoor enthusiasts, and anyone who demands a high-quality, compact automatic knife.

Benchmade Auto Immunity 2.49" Wharncliffe Green is a compact and versatile automatic knife designed for everyday utility and discreet self-defense, crafted to meet strict blade length requirements originally requested by federal employees. Featuring a precision Wharncliffe blade made from high-performance CPM-M4 steel, this knife delivers exceptional edge retention and cutting accuracy, while its fine tip concentrates force for effective utility tasks and self-defense applications. Equipped with a convenient lanyard for enhanced grip and accessibility, the Immunity combines portability with reliable performance. Born during the pandemic, this resilient and adaptive knife is an ideal choice for collectors, outdoor enthusiasts, and anyone seeking a high-quality, compact automatic knife.

FEATURES

• AXIS lock mechanism.
• Reversible, deep-carry pocket clip.
• Aluminum scales that are textured to provide a sure grip.
• Automatic AXIS lock opener that's accessible to left- or right-handed users.
• Wharncliffe blade made from CPM M4 super steel with a black Cerakote finish.

SPECIFICATIONS

• Manufacturer: Benchmade
• Model: Partial Auto Immunity
• Part Number: 2900BK-2
• UPC: 610953207373
• Blade Length: 2.49"
• Blade Material: CPM-M4 Super Steel
• Blade Hardness: 62-64HRC
• Blade Style: Wharncliffe
• Blade Finish: Cobalt Black Cerakote
• Blade Deployment: Automatic
• Locking Mechanism: AXIS
• Handle Material: 6061-T6 Billet Aluminum
• Handle Color: Woodland Green
• Pocket Clip: Deep Carry, Reversible, Tip-Down
• Closed Length: 3.46"
• Overall Length: 5.94"
• Blade Thickness: 0.090"
• Weight: 3.36 oz

WHAT'S IN THE BOX

• Benchmade Auto Immunity EDC Folder Knife Woodland Green
• Cloth Bag
• Owner's Manual