Kershaw 1660CKTST Leek 3" Folding Knife Black DLC Blade

The Kershaw 1660CKTST Leek delivers precision cutting performance in a sleek, professional package that fits seamlessly into everyday carry routines. This folding knife combines premium 14C28N steel with advanced DLC coating for superior edge retention and corrosion resistance. The modified drop point blade geometry provides optimal control for detailed cutting tasks while maintaining the versatility needed for general utility work.

What Makes This Different

The Leek's SpeedSafe assisted opening mechanism sets it apart from traditional manual folders, enabling one-handed deployment with consistent reliability. The 14C28N stainless steel blade offers exceptional edge retention compared to standard 420HC steel found in many production knives. DLC (Diamond-Like Carbon) coating on both blade and handle provides scratch resistance and reduces friction during cutting operations.

Key Features

• 14C28N stainless steel blade with superior edge retention and corrosion resistance
• SpeedSafe assisted opening system for reliable one-handed deployment
• Black DLC coating on blade and 410 stainless steel handle for durability
• 3-inch modified drop point blade with partial serration for versatile cutting
• Reversible pocket clip accommodates tip-up or tip-down carry preferences
• Frame lock mechanism provides secure blade lockup during use
• Slim profile design measures just 0.32 inches thick when closed

Field testing demonstrates consistent opening performance across temperature ranges, with the assisted mechanism functioning reliably in wet conditions. The partial serration handles fibrous materials effectively while the plain edge section maintains clean cutting lines on cardboard, rope, and packaging materials. The DLC coating resists wear from pocket carry and maintains its appearance through extended use.

Technical Specs

• Overall Length: 7 inches open, 4 inches closed
• Blade Length: 3 inches
• Blade Steel: 14C28N stainless with black DLC coating
• Handle Material: 410 stainless steel with black DLC finish
• Blade Thickness: 0.1 inches
• Weight: 2.4 ounces
• Lock Type: Frame lock
• Opening: SpeedSafe assisted opening
• Pocket Clip: Reversible, tip-up/tip-down carry
• Country of Origin: USA

The Kershaw Leek represents proven engineering backed by the company's limited lifetime warranty. Professional users appreciate the consistent performance while everyday carriers value the refined aesthetics and reliable function that justify the investment in quality cutting tools.