Cold Steel Urban Edge CS43XLS 2.5" Fixed Blade Knife AUS-8A Steel

The Cold Steel Urban Edge CS43XLS delivers tactical performance in a compact fixed blade design. This 2.5-inch knife combines Japanese AUS-8A stainless steel construction with ergonomic handling for demanding everyday carry applications.

What Makes This Different

The Urban Edge features a partially serrated blade configuration that handles both precision cutting and aggressive material processing. Japanese AUS-8A stainless steel provides superior edge retention compared to standard 440C steel while maintaining corrosion resistance. The stone-washed finish reduces glare and conceals wear patterns during extended use.

Key Features

• 2.5-inch Japanese AUS-8A stainless steel blade with 58-60 HRC hardness
• Partial serration design for versatile cutting applications
• Stone-washed blade finish for reduced reflectivity and durability
• Black textured Kray-Ex handle material for secure grip in wet conditions
• Fixed blade construction eliminates mechanical failure points
• Compact profile suitable for concealed carry and tactical use
• Full tang construction for maximum strength and balance

Field performance testing shows the AUS-8A steel maintains sharpness through extended cutting sessions while resisting chip damage on hard materials. The partially serrated edge configuration excels in rope cutting, fabric processing, and emergency rescue scenarios. Weather resistance testing confirms reliable performance in humid and saltwater environments.

Technical Specs

• Overall length: Approximately 5.5 inches
• Blade length: 2.5 inches
• Blade steel: Japanese AUS-8A stainless steel
• Handle material: Black textured Kray-Ex polymer
• Blade finish: Stone-washed
• Edge configuration: Partial serration
• Construction: Full tang fixed blade
• Weight: Approximately 3.2 ounces
• Country of origin: Taiwan

Professional users choose the Urban Edge for its balance of cutting performance and carry convenience. The compact dimensions meet most workplace carry restrictions while delivering full-size knife capability when needed.