Spyderco Mantra 4 Carbon Fiber Folding Knife 3.34 Inch 8Cr13MoV

The Spyderco Mantra 4 is a fourth-generation folding knife built around a 3.34-inch 8Cr13MoV stainless steel blade with a full-flat grind and satin finish. Its front-flipper opener with a textured tang lets you deploy the blade one-handed, while the signature Spyderco Round Hole offers a second opening option.

The handle scales are made from peel-ply textured carbon fiber and G-10 laminate, paired with a skeletonized stainless steel liner and Liner Lock mechanism. Low-friction ball bearing washers keep the action smooth, and the reversible deep-pocket wire clip supports tip-up carry for discreet everyday use.

Key Features

Highlights

• 3.34-inch 8Cr13MoV stainless steel blade with full-flat grind and satin finish
• Front-flipper opener with textured tang for one-handed deployment
• Peel-ply textured carbon fiber/G-10 laminate handle scales
• Liner Lock mechanism with skeletonized stainless steel liner
• Low-friction ball bearing washers for smooth operation
• Signature Spyderco Round Hole for alternative opening
• Reversible deep-pocket wire clip for tip-up carry

How to use

Open the blade using the front flipper with its textured tang, or use the Spyderco Round Hole as an alternative. The Liner Lock engages automatically when the blade is fully open; press the liner to the side to release and close the knife.