Spyderco Stretch 2XL LW Folding Knife – 3.99" K390 Blade

The Spyderco Stretch 2XL LW is a lightweight folding knife built for everyday carry with a focus on edge retention and cutting performance. Its 3.99-inch blade uses K390 microclean steel, a powder metallurgy alloy prized for its extreme wear resistance and ability to hold a working edge through extended use. The extended blade length and full-flat grind make this a capable choice for utility cutting, food prep, and general field tasks where edge durability matters.

The FRN (fiberglass-reinforced nylon) handle keeps carry weight minimal while providing a secure grip in wet or gloved conditions. A four-position wire pocket clip allows tip-up or tip-down carry on either side. The compression lock permits safe one-handed operation and lockup suitable for regular field use. K390 steel requires diligent maintenance to prevent corrosion—keep the blade clean and dry when not in use.

• Blade Length: 3.99 inches
• Blade Steel: K390 microclean powder metallurgy steel
• Handle Material: Blue FRN
• Overall Length: Approximately 9 inches
• Weight: Approximately 3.5 oz
• Carry Options: Four-position wire pocket clip (tip-up/tip-down, left/right)
• Lock Type: Compression lock